SpamTitan vs Mimecast Comparison (2026)

What are the differences between SpamTitan and Mimecast?

Forward Email Team
Written by
Forward Email TeamVerified
Published
1/1/26
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to SpamTitan.

Email Service Comparison

20 facts in comparison
SpamTitanvs.Mimecast

SpamTitan

Email Security Solutions
"Email Security Solutions"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

Mimecast

Email & Collaboration Security
"Email & Collaboration Security"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
Rrequires you to talk to a sales teamPricingSee Mimecast plans (requires you to talk to a sales team) (according to a Reddit thread it may cost upwards of +$1000-2000 per month)
UnknownStorageUnknown
150 MBAttachments200 MB
NoOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
NoUnlimited AliasesNo
NoTTI No
❌ Requires 3rd partySMTP❌ Requires 3rd party
❌ Requires 3rd partyIMAP❌ Requires 3rd party
❌ Requires 3rd partyPOP3❌ Requires 3rd party
YesAPIYes
NoE2EE No
NoOpenPGP No
NoWKD No

Email Service Screenshots

Closed-source

SpamTitan

SpamTitan is a closed-source email service. Its description from its website is: Email Security Solutions

SpamTitan is a closed-source email service.
Photo by Forward Email
Go to site
Closed-source

Mimecast

Mimecast is a closed-source email service. Their website says: Email & Collaboration Security

Mimecast is a closed-source email service.
Photograph by Forward Email
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Compare SpamTitan with 78 email services