AT&T vs Amazon Simple Email Service (SES) Comparison (2025)

What are the differences between AT&T and Amazon Simple Email Service (SES)?

Forward Email Team
Written by
Forward Email TeamVerified
Published
7/1/25
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to AT&T.

Email Service Comparison

20 facts in comparison
AT&Tvs.Amazon Simple Email Service (SES)

AT&T

AT&T Mail is now Yahoo Mail
"AT&T Mail is now Yahoo Mail"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

Amazon Simple Email Service (SES)

Get reliable, scalable email to communicate with customers at the lowest industry prices
"Get reliable, scalable email to communicate with customers at the lowest industry prices"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
$5/moPricing$X/mo; varies, using shared IP's from SES are known to have negative effect on deliverability
5000 GBStorageNo Amazon Simple Email Service (SES) does not support storage
25 MBAttachments10 MB
NoOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
NoUnlimited AliasesNo
NoTTI No
❌ No longer supportedSMTPYes
❌ No longer supportedIMAPNo
❌ No longer supportedPOP3No
NoAPIYes
NoE2EE No
NoOpenPGP No
NoWKD No

Email Service Screenshots

Closed-source

AT&T

AT&T is a closed-source email service. Their website says: AT&T Mail is now Yahoo Mail

AT&T is a closed-source email service.
Photograph by Forward Email
Visit Website
Closed-source

Amazon Simple Email Service (SES)

Amazon Simple Email Service (SES) is a closed-source email service. According to their website: Get reliable, scalable email to communicate with customers at the lowest industry prices

Amazon Simple Email Service (SES) is a closed-source email service.
Photograph by Forward Email
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Compare AT&T with 78 email services