Altospam vs Apple Mail (iCloud) Comparison (2026)

What are the differences between Altospam and Apple Mail (iCloud)?

Forward Email Team
Written by
Forward Email TeamVerified
Published
2/1/26
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to Altospam. We also support webmail: https://mail.forwardemail.net

Email Service Comparison

20 facts in comparison
Altospamvs.Apple Mail (iCloud)

Altospam

Antispam, Antivirus & Anti-Phishing Software
"Antispam, Antivirus & Anti-Phishing Software"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

Apple Mail (iCloud)

Private, secure, and personal email from Apple
"Private, secure, and personal email from Apple"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
Requires you to talk to a sales teamPricing$0.99
Requires 3rd partyStorage50 GB pooled
UnknownAttachments20 MB
NoOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
NoUnlimited AliasesNo
NoTTI No
❌ Requires 3rd partySMTPYes
❌ Requires 3rd partyIMAPYes
❌ Requires 3rd partyPOP3❌ iCloud does not support POP3
YesAPINo
NoE2EE No
NoOpenPGP No
NoWKD No

Email Service Screenshots

Closed-source

Altospam

Altospam is a closed-source email service. According to their website: Antispam, Antivirus & Anti-Phishing Software

Altospam is a closed-source email service.
Photo by Forward Email
Visit Website
Closed-source

Apple Mail (iCloud)

Apple Mail (iCloud) is a closed-source email service. Their official description reads: Private, secure, and personal email from Apple

Apple Mail (iCloud) is a closed-source email service.
Screenshot by Forward Email
Visit Website

Compare Altospam with 78 email services