79 Important Cisco Secure Email Defense Alternatives in 2026
Explore the 79 important alternatives to Cisco Secure Email Defense email service. Side-by-side feature comparison, pricing analysis, privacy review, and screenshots to find your ideal email provider.
Email Service Comparison
| Email Service | Pricing | Storage | Attachments | Open-Source | Sandboxed Encryption | Unlimited Domains | Unlimited Aliases | TTI | SMTP | IMAP | POP3 | API | E2EE | OpenPGP | WKD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Forward Email⭐ RecommendedEmail for everyone | $3/mo | 10 GB pooled | 50 MB | ✅ | ✅ | ✅ | ✅ | TTI | ✅ | ✅ | ✅ | ✅ | ⚠️ Opt-in | ✅ | ✅ |
Cisco Secure Email DefenseAdvanced protection to safeguard your inboxes | Requires you to talk to a sales team | Unknown | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
GmailSecure, smart, and easy to use email | $7.20/mo | 30 GB pooled | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ |
PoboxUnlock your email identity | $50/yr | 50 GB | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
NamecheapDo more with Professional Email, for less | $14.88/yr | 5 GB | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
123 RegProfessional email that shows you mean business | £35.88/yr | 10 GB | 30 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
Microsoft 365Grow your business with Microsoft 365 | $72/yr | 1000 GB pooled | 150 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ⚠️ Microsoft 365 does not support PGP/MIME | ❌ |
WEB.DESecure email account from Germany | €3.99/mo | 5 GB | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | ❌ |
Mail.comFree email – Customized to your needs | $29.99/yr | 65 GB | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | ❌ |
GoDaddyCreate a professional email using your domain | $35.88/yr | 10 GB | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
GandiWe manage over 780,000 email addresses on our email servers, why not yours? | $3.99/mo | 10 GB | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
GMXCreate a free email account fast | $29.99/yr | 65 GB | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | ❌ |
FastmailFast, private email that’s just for you | $3/mo | 2 GB | 70 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ⚠️ Fastmail does support PGP, but not in their webmail; see this blog post for insight | ❌ |
PosteoGreen, secure, ad-free | €1/mo | 2 GB | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ⚠️ Opt-in | ✅ | ✅ |
AOLAOL Mail is a free web-based email service provided by AOL, a division of Yahoo! Inc. | $12/yr | 1000 GB | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
Proton MailSecure email that protects your privacy | $3.99/mo | 15 GB | 25 MB | ❌ Proton Mail claims to be open-source, but their back-end actually is closed source | ❌ | ❌ | ❌ | ❌ | ❌ Requires you to download Proton Mail Bridge and forces vendor lock-in | ❌ Requires you to download Proton Mail Bridge and forces vendor lock-in | ❌ Proton Mail does not support POP3 | ❌ | ⚠️ Proton Mail rewrites your emails | ✅ | ✅ |
Spam ScannerSpam Scanner is the best anti-spam, email filtering, and phishing prevention service | Free (built-in to Forward Email) | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
EgressStop more advanced phishing attacks | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
MailinblackYour cybersecurity is our job | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
AltospamAntispam, Antivirus & Anti-Phishing Software | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
HeimdalOne Platform. Total Security. | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
Check Point AvananPrevent Phishing before the Inbox with Email Security from Check Point | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
TrustifiProtect Your Business Emails with AI-Powered Security | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
LibraesvaEmail Security, Email Archiving, Phishing Awareness, DMARC | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
MailfenceSecure and private email | $3.50/mo | 10 GB | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ⚠️ Opt-in | ✅ | ✅ |
OOPSpamAutomate your Spam and Abuse Detection | $49/mo | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
DuoCircleProtect Email Against Phishing, Spam and Malware | Requires you to talk to a sales team | Requires 3rd party | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
N‑able Mail AssureEmail protection to help you secure and scale | Requires you to talk to a sales team | Requires 3rd party | Depends on inbound/outbound (e.g. 10 MB) | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
Vade SecureSimple, Sophisticated Email Security Powered by AI | Requires you to talk to a sales team | Requires 3rd party | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
Spam HeroCloud-Based Spam Filtering | $8/mo | Requires 3rd party | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
Abnormal SecurityCloud Email Security - Block Malicious Email Attacks | Requires you to talk to a sales team | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
DarktraceCyber security that learns you | Requires you to talk to a sales team (according to Amazon AWS Marketplace it may cost upwards of $30,000/mo) | Requires 3rd party | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
FortinetGlobal Leader of Cybersecurity Solutions and Services | Requires you to talk to a sales team | Unknown | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
BarracudaCybersecurity Solutions: Email, Apps, Network, Data | Requires you to talk to a sales team | Unknown | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
mailbox.orgPrivacy made in Germany | €3/mo | 10 GB | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | ✅ |
SpamTitanEmail Security Solutions | Rrequires you to talk to a sales team | Unknown | 150 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
ProofpointThe leader in human-centric cybersecurity | See Proofpoint plans (requires you to talk to a sales team) (according to a Reddit thread it may cost upwards of +$1000-2000 per month) | Unknown | 150 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
MimecastEmail & Collaboration Security | See Mimecast plans (requires you to talk to a sales team) (according to a Reddit thread it may cost upwards of +$1000-2000 per month) | Unknown | 200 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires 3rd party | ❌ Requires 3rd party | ❌ Requires 3rd party | ✅ | ❌ | ❌ | ❌ |
Apple Mail (iCloud)Private, secure, and personal email from Apple | $0.99 | 50 GB pooled | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ❌ iCloud does not support POP3 | ❌ | ❌ | ❌ | ❌ |
ResendEmail for developers | $20/mo | ❌ Resend does not support storage | 40 MB | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
PostmarkThe email delivery service that people actually like | $15/mo | ❌ Postmark does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | TTI | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
ImprovMXCreate free email aliases for your domain name | $9/mo | ❌ ImprovMX does not support storage | 50 MB | ❌ | ❌ | ❌ | ❌ | TTI | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
Get ResponseAn affordable, easy platform to send emails, grow your list, and automate communication | $187.20/yr | ❌ Get Response does not support storage | 0.4 MB | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
ActiveCampaignPostmark, the leading service for transactional email, is now part of ActiveCampaign | $15/mo | ❌ ActiveCampaign does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | TTI | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
Amazon WorkmailAmazon WorkMail is a secure, managed business email and calendar service with support for existing desktop and mobile email client applications | $4/mo | 50 GB | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ |
StartmailPrivate email you can trust | $7/mo | 20 GB | 25 MB | ❌ | ❌ Startmail claims to use a User Vault, but this statement has not been audited and their source code is closed-source | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ⚠️ Supported if both sender and recipient are using OpenPGP | ⚠️ Supports OpenPGP, but does not support WKD | ❌ |
SimpleLoginReceive and send emails anonymously | $4/mo | ❌ SimpleLogin does not support storage | 25 MB | ✅ | ❌ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ⚠️ Opt-in | ✅ | ❌ |
YahooYahoo Mail Plus helps you gain the upper hand on clutter in your inbox | $5/mo | 5000 GB | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ No longer supported | ❌ No longer supported | ❌ No longer supported | ❌ | ❌ | ❌ | ❌ |
AT&TAT&T Mail is now Yahoo Mail | $5/mo | 5000 GB | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ No longer supported | ❌ No longer supported | ❌ No longer supported | ❌ | ❌ | ❌ | ❌ |
SMTP.comTransactional and email relay API | $25/mo | ❌ SMTP.com does not support storage | 15 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
SendgridGet your emails to the inbox—where they belong | $19.95/mo | ❌ Sendgrid does not support storage | 30 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
SMTP2GOLike a first-class courier, for email | $10/mo | ❌ SMTP2GO does not support storage | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MessageBirdOmnichannel automation platform for APIs, service & marketing | $20/mo | ❌ MessageBird does not support storage | 100 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MailtrapEmail Delivery Platform that delivers just in time. Great for businesses and individuals | $10/mo | ❌ Mailtrap does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MailjetEffortlessly create and deploy marketing and transactional emails in one place | $15/mo | ❌ Mailjet does not support storage | 15 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MailgunFlexible, scalable, and results driven email sending platform | $35/mo | ❌ Mailgun does not support storage | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MigaduThe Missing Email | $9/mo | 30 GB | Unknown | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ⚠️ Not encrypted | ⚠️ Does not allow you to upload OpenPGP key | ❌ |
MailerSendIntuitive email API and SMTP | $288/yr | ❌ MailerSend does not support storage | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
HubSpotGrow better with HubSpot | $890/mo (varies, some plans do not include SMTP) | ❌ HubSpot does not support storage | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
Elastic EmailTake your email marketing and email delivery to the next level | $9/mo | ❌ Elastic Email does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
Customer.ioSend messages people actually want to receive using real-time customer data | $100/mo | ❌ Customer.io does not support storage | 2 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
BrevoThe most approachable CRM to cultivate lasting customer relationships across Email, SMS, Chat and more | $15/mo | ❌ Brevo does not support storage | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
Amazon Simple Email Service (SES)Get reliable, scalable email to communicate with customers at the lowest industry prices | $X/mo; varies, using shared IP's from SES are known to have negative effect on deliverability | ❌ Amazon Simple Email Service (SES) does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MandrillReach inboxes when it matters most | $33/mo | ❌ Mandrill does not support storage | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires paid add-on for Mandrill of at least $20/mo | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
MailchimpTurn Emails into Revenue | $33/mo | ❌ Mailchimp does not support storage | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ Requires paid add-on for Mandrill of at least $20/mo | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
addy.ioProtect your real email address using email aliases | $4/mo | ❌ addy.io does not support storage | 25 MB | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
TutanotaSecure, green and ad-free. Email to feel good about | €36/yr | 20 GB | 25 MB | ❌ Tutanota claims to be open-source, but their back-end is actually closed-source | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ⚠️ Tutanota does not support PGP | ❌ |
ZohoSecure business email for your organization | $12/yr | 5 GB | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
IntercomThe only AI customer service solution you need | $39/mo | ❌ Intercom does not support storage | 20 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ See blog post | ❌ | ❌ | ❌ |
HEYWe finally fixed your email + calendar! | $99/yr + $12/mo per user | 100 GB | HEY does not use regular email attachments, which also prevents them from being encrypted with PGP | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
HelpCrunchCustomer service software that covers all your business needs | $23/mo (for the mininum plan to send emails) | ❌ HelpCrunch does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
OlarkCustomers want to talk to you. Make it easy | $29/mo | ❌ Olark does not support storage | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
ZendeskUnlock the power of customer experiences | $69/mo | ❌ Zendesk does not support storage | 50 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
Help ScoutOne unified platform | $20/mo | ❌ Help Scout does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
Crisp ChatGive your customer experience a human touch | $25/mo | ❌ Crisp Chat does not support storage | 10 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
Drift ChatCreate enduring customer relationships | $2,500/mo billed annually ($30,000/yr) | ❌ Drift Chat does not support storage | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
Cloudflare Email RoutingEasily create addresses and route emails for free | $25/mo | ❌ Cloudflare Email Routing does not support storage | 25 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
KlaviyoPower smarter digital relationships | $20/mo | ❌ Klaviyo does not support storage | 0 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
YandexAn email address with your company's name is an easy way to stand out | ₽2988/yr | 100 GB | 30 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
TitanThe customer-centric business email service that helps you grow | Undisclosed | Undisclosed | 30 MB | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
Email Service Screenshots
Forward Email
Forward Email is an open-source email service. The official description from its website says, "Email for everyone".
Cisco Secure Email Defense
Cisco Secure Email Defense is a closed-source email service. The official description from its website says, "Advanced protection to safeguard your inboxes".
Gmail
Gmail is a closed-source email service. The official description from its website says, "Secure, smart, and easy to use email".
Pobox
Pobox is a closed-source email service. The official description from its website says, "Unlock your email identity".
Namecheap
Namecheap is a closed-source email service. The official description from its website says, "Do more with Professional Email, for less".
123 Reg
123 Reg is a closed-source email service. The official description from its website says, "Professional email that shows you mean business".
Microsoft 365
Microsoft 365 is a closed-source email service. The official description from its website says, "Grow your business with Microsoft 365".
WEB.DE
WEB.DE is a closed-source email service. The official description from its website says, "Secure email account from Germany".
Mail.com
Mail.com is a closed-source email service. The official description from its website says, "Free email – Customized to your needs".
GoDaddy
GoDaddy is a closed-source email service. The official description from its website says, "Create a professional email using your domain".
Gandi
Gandi is a closed-source email service. The official description from its website says, "We manage over 780,000 email addresses on our email servers, why not yours?".
GMX
GMX is a closed-source email service. The official description from its website says, "Create a free email account fast".
Fastmail
Fastmail is a closed-source email service. The official description from its website says, "Fast, private email that’s just for you".
Posteo
Posteo is a closed-source email service. The official description from its website says, "Green, secure, ad-free".
AOL
AOL is a closed-source email service. The official description from its website says, "AOL Mail is a free web-based email service provided by AOL, a division of Yahoo! Inc.".
Proton Mail
Proton Mail is a closed-source email service. The official description from its website says, "Secure email that protects your privacy".
Spam Scanner
Spam Scanner is a closed-source email service. The official description from its website says, "Spam Scanner is the best anti-spam, email filtering, and phishing prevention service".
Egress
Egress is a closed-source email service. The official description from its website says, "Stop more advanced phishing attacks".
Mailinblack
Mailinblack is a closed-source email service. The official description from its website says, "Your cybersecurity is our job".
Altospam
Altospam is a closed-source email service. The official description from its website says, "Antispam, Antivirus & Anti-Phishing Software".
Heimdal
Heimdal is a closed-source email service. The official description from its website says, "One Platform. Total Security.".
Check Point Avanan
Check Point Avanan is a closed-source email service. The official description from its website says, "Prevent Phishing before the Inbox with Email Security from Check Point".
Trustifi
Trustifi is a closed-source email service. The official description from its website says, "Protect Your Business Emails with AI-Powered Security".
Libraesva
Libraesva is a closed-source email service. The official description from its website says, "Email Security, Email Archiving, Phishing Awareness, DMARC".
Mailfence
Mailfence is a closed-source email service. The official description from its website says, "Secure and private email".
OOPSpam
OOPSpam is a closed-source email service. The official description from its website says, "Automate your Spam and Abuse Detection".
DuoCircle
DuoCircle is a closed-source email service. The official description from its website says, "Protect Email Against Phishing, Spam and Malware".
N‑able Mail Assure
N‑able Mail Assure is a closed-source email service. The official description from its website says, "Email protection to help you secure and scale".
Vade Secure
Vade Secure is a closed-source email service. The official description from its website says, "Simple, Sophisticated Email Security Powered by AI".
Spam Hero
Spam Hero is a closed-source email service. The official description from its website says, "Cloud-Based Spam Filtering".
Abnormal Security
Abnormal Security is a closed-source email service. The official description from its website says, "Cloud Email Security - Block Malicious Email Attacks".
Darktrace
Darktrace is a closed-source email service. The official description from its website says, "Cyber security that learns you".
Fortinet
Fortinet is a closed-source email service. The official description from its website says, "Global Leader of Cybersecurity Solutions and Services".
Barracuda
Barracuda is a closed-source email service. The official description from its website says, "Cybersecurity Solutions: Email, Apps, Network, Data".
mailbox.org
mailbox.org is a closed-source email service. The official description from its website says, "Privacy made in Germany".
SpamTitan
SpamTitan is a closed-source email service. The official description from its website says, "Email Security Solutions".
Proofpoint
Proofpoint is a closed-source email service. The official description from its website says, "The leader in human-centric cybersecurity".
Mimecast
Mimecast is a closed-source email service. The official description from its website says, "Email & Collaboration Security".
Apple Mail (iCloud)
Apple Mail (iCloud) is a closed-source email service. The official description from its website says, "Private, secure, and personal email from Apple".
Resend
Resend is a closed-source email service. The official description from its website says, "Email for developers".
Postmark
Postmark is a closed-source email service. The official description from its website says, "The email delivery service that people actually like".
ImprovMX
ImprovMX is a closed-source email service. The official description from its website says, "Create free email aliases for your domain name".
Get Response
Get Response is a closed-source email service. The official description from its website says, "An affordable, easy platform to send emails, grow your list, and automate communication".
ActiveCampaign
ActiveCampaign is a closed-source email service. The official description from its website says, "Postmark, the leading service for transactional email, is now part of ActiveCampaign".
Amazon Workmail
Amazon Workmail is a closed-source email service. The official description from its website says, "Amazon WorkMail is a secure, managed business email and calendar service with support for existing desktop and mobile email client applications".
Startmail
Startmail is a closed-source email service. The official description from its website says, "Private email you can trust".
SimpleLogin
SimpleLogin is an open-source email service. The official description from its website says, "Receive and send emails anonymously".
Yahoo
Yahoo is a closed-source email service. The official description from its website says, "Yahoo Mail Plus helps you gain the upper hand on clutter in your inbox".
AT&T
AT&T is a closed-source email service. The official description from its website says, "AT&T Mail is now Yahoo Mail".
SMTP.com
SMTP.com is a closed-source email service. The official description from its website says, "Transactional and email relay API".
Sendgrid
Sendgrid is a closed-source email service. The official description from its website says, "Get your emails to the inbox—where they belong".
SMTP2GO
SMTP2GO is a closed-source email service. The official description from its website says, "Like a first-class courier, for email".
MessageBird
MessageBird is a closed-source email service. The official description from its website says, "Omnichannel automation platform for APIs, service & marketing".
Mailtrap
Mailtrap is a closed-source email service. The official description from its website says, "Email Delivery Platform that delivers just in time. Great for businesses and individuals".
Mailjet
Mailjet is a closed-source email service. The official description from its website says, "Effortlessly create and deploy marketing and transactional emails in one place".
Mailgun
Mailgun is a closed-source email service. The official description from its website says, "Flexible, scalable, and results driven email sending platform".
Migadu
Migadu is a closed-source email service. The official description from its website says, "The Missing Email".
MailerSend
MailerSend is a closed-source email service. The official description from its website says, "Intuitive email API and SMTP".
HubSpot
HubSpot is a closed-source email service. The official description from its website says, "Grow better with HubSpot".
Elastic Email
Elastic Email is a closed-source email service. The official description from its website says, "Take your email marketing and email delivery to the next level".
Customer.io
Customer.io is a closed-source email service. The official description from its website says, "Send messages people actually want to receive using real-time customer data".
Brevo
Brevo is a closed-source email service. The official description from its website says, "The most approachable CRM to cultivate lasting customer relationships across Email, SMS, Chat and more".
Amazon Simple Email Service (SES)
Amazon Simple Email Service (SES) is a closed-source email service. The official description from its website says, "Get reliable, scalable email to communicate with customers at the lowest industry prices".
Mandrill
Mandrill is a closed-source email service. The official description from its website says, "Reach inboxes when it matters most".
Mailchimp
Mailchimp is a closed-source email service. The official description from its website says, "Turn Emails into Revenue".
addy.io
addy.io is an open-source email service. The official description from its website says, "Protect your real email address using email aliases".
Tutanota
Tutanota is a closed-source email service. The official description from its website says, "Secure, green and ad-free. Email to feel good about".
Zoho
Zoho is a closed-source email service. The official description from its website says, "Secure business email for your organization".
Intercom
Intercom is a closed-source email service. The official description from its website says, "The only AI customer service solution you need".
HEY
HEY is a closed-source email service. The official description from its website says, "We finally fixed your email + calendar!".
HelpCrunch
HelpCrunch is a closed-source email service. The official description from its website says, "Customer service software that covers all your business needs".
Olark
Olark is a closed-source email service. The official description from its website says, "Customers want to talk to you. Make it easy".
Zendesk
Zendesk is a closed-source email service. The official description from its website says, "Unlock the power of customer experiences".
Help Scout
Help Scout is a closed-source email service. The official description from its website says, "One unified platform".
Crisp Chat
Crisp Chat is a closed-source email service. The official description from its website says, "Give your customer experience a human touch".
Drift Chat
Drift Chat is a closed-source email service. The official description from its website says, "Create enduring customer relationships".
Cloudflare Email Routing
Cloudflare Email Routing is a closed-source email service. The official description from its website says, "Easily create addresses and route emails for free".
Klaviyo
Klaviyo is a closed-source email service. The official description from its website says, "Power smarter digital relationships".
Yandex
Yandex is a closed-source email service. The official description from its website says, "An email address with your company's name is an easy way to stand out".
Titan
Titan is a closed-source email service. The official description from its website says, "The customer-centric business email service that helps you grow".
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Custom domain email hosting
Free email forwarding and custom domain hosting that works everywhere.
Custom Domain Email Address
Establish credibility with professional email addresses like you@yourdomain.com.
Unlimited Email Accounts
Create as many domain names and email addresses as your team needs, without extra costs.
Generous 10 GB Email Storage
Ample space for all your important communications and attachments. Pay as you go.
Compatibility & Deliverability
Works with Gmail, Yahoo, Outlook, and adheres to all 2026 email standards for optimal deliverability.
Any device
Access your email anywhere
Our email service works with any device and email client, so you can read your mail from anywhere.
- iPhone & macOS
- Android
- Windows
- Any Email Client
All-inclusive features
No additional fees for must-have features.
- 100% Open-Source Software
- Quantum-Resistant Encryption
- Advanced Email Security
- Reliable Email Sending & Receiving
- Email Archiving & Download
- Integrated Calendars & Contacts
- Bounce & Web Alert Notifications
- Developer-Friendly Email API
- Email Encryption & Message Signing
- Encrypted PGP Forwarding
- Intelligent Spam & Phishing Protection
- Email Standards Compliance
- Forwarding & Secure Delivery
- Safe Web Lookups & Data Protection
- Sandboxed Mailboxes
- Self-Hosted Docker Email
- Zero-Knowledge Architecture
- 99.99% Uptime
Simple pricing
Unlimited domains at every tier.
Start with forwarding, upgrade to real mailboxes, then add team controls. Every tier includes unlimited domains.
- Unlimited inbound email
- Spam protection
- 50 MB attachment limit
- Send Mail As with Gmail
- Catch-all email addresses
- Multiple recipients per alias
- Send emails to webhooks
- Regular expression filtering
Limitations: Email forwarding only, which means you cannot send mailEnhanced Protection
Send & receive as you@yourdomain.com
$3/month for unlimited domainsGet you@domain.com- Everything in Free plus:
- Unlimited aliases ($0/user)
- 10 GB pooled storage
- Secure inbox privacy
- Unlimited outbound (reputation-based)
- Email analytics & insights
- DMARC Reporting
- Send outbound SMTP email
- Developer API access
Best for: Individuals, freelancers, and small businesses- Everything in Enhanced plus:
- Outbound starts at 900/day
- Unlimited team members
- Team permission management
- Shared organizational access
- Priority support requests
- Custom recipient verification
Best for: Collaboration across families, teams, and organizationsEnterprise
For education, universities, alumni, healthcare, government, and custom implementations
$250/month for unlimited domainsContact us- Everything in Team plus:
- Unlimited API requests
- Terms of Use exception for 3rd parties
- Dedicated customer support chatroom
- Enterprise contract agreement sent via DocuSign
- Onboarding assistance and real-time engineering support
Frequently Asked Questions
Common questions about plans.
What's the difference between Enhanced Protection and Team plans?
Enhanced Protection ($3/month) is perfect for individuals who need professional email with sending/receiving capabilities, 10GB storage, and API access. Team plan ($9/month) adds collaborative features like team member management, shared organizational access, and priority support - ideal for families, groups, and businesses.
Can I send and receive emails with the Free plan?
No, the Free plan only supports email forwarding. You can receive emails at your custom domain and forward them to your existing email address, but you cannot send emails directly from your custom domain or store emails on our servers.
Who should choose the Team plan?
The Team plan is perfect for families sharing a domain (like @smithfamily.com), small businesses with multiple employees, organizations needing shared email management, or any group that requires collaborative access to email accounts with proper permission controls.
What does 'unlimited domains' mean?
All plans include unlimited domains at no extra cost. Whether you have 1 domain or 100 domains, you pay the same price. This makes our service cost-effective for users managing multiple websites or businesses.
Do you charge per user/alias like other services?
No! Unlike other email services that charge per user or alias, we include unlimited aliases in our Enhanced Protection and Team plans. Create as many email addresses as you need (info@, sales@, support@, etc.) without additional fees.
Can I upgrade or downgrade my plan anytime?
Yes, you can upgrade or downgrade your plan at any time. When upgrading, you'll get immediate access to new features. When downgrading, changes take effect at your next billing cycle, and you'll retain access to paid features until then.
Trusted by millions
Leading organizations and businesses worldwide rely on our secure and reliable email service.
- Government
US Naval Academy, Government of South Australia, Government of Dominican Republic
- Enterprise
Netflix Games, Disney Ad Sales, Fox News Radio, RCD Hotels
- Open-source
The Linux Foundation, jQuery, Ubuntu, LineageOS, Canonical
- Education
Carnegie Mellon, Cambridge, UMD, UW, Tufts, Swarthmore
Ready to join these organizations?
Testimonials
Why do people switch to Forward Email?
Customers give three reasons: privacy by design, a move that takes a few DNS changes, and one inbox for every address. Each quote links to proof you can check. According to its report, Cure53 spent 25 days testing our code, servers and Nodemailer. Four senior testers had full access to the source.
Private by architecture
Congrats for fully launching Forward Email – a forwarding service for email that doesn't keep logs or store emails, and which works with ARC to ensure signed forwards don't trip email filters 👏. I'm a happy user! ❤️
Migration is a DNS change
Have now switched email forwarding from MailGun to ForwardEmail.net . Simple and painless (and free!). Just some DNS changes, and it just works. Thanks
One inbox for every address
So they made this cool app that forwards email from your own domain to your Gmail inbox. There is even a catch all option, so sales@, support@, etc all goes to your own inbox. Check it out! It's free! forwardemail.net
