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Best Mailinblack Protect Alternatives in 2026

Updated

20 apps from email anti-spam software ranked against Mailinblack Protect on the same published basis.

  1. 1
    MailWasher Free plan AndroidiOSWin $4.16/mo7.1
    Mailinblack Protect vs MailWasher
  2. 2
    JetEmail Free plan apiWeb $10/mo7.0
    Mailinblack Protect vs JetEmail
  3. 3
    Rspamd Free plan LinuxMacself-hosted £100/mo6.8
    Mailinblack Protect vs Rspamd
  4. 4
    Apache SpamAssassin Free plan apiLinuxself-hosted Free6.7
    Mailinblack Protect vs Apache SpamAssassin
  5. 5
    Mailprotector Free plan apiWeb Free6.6
    Mailinblack Protect vs Mailprotector
  6. 6
    Mimecast Data Leak Prevention Web 6.4
    Mailinblack Protect vs Mimecast Data Leak Prevention
  7. 7
    Cleanmail Free trial self-hostedWeb 6.3
    Mailinblack Protect vs Cleanmail
  8. 8
    MailChannels Inbound Filtering apiWeb 6.3
    Mailinblack Protect vs MailChannels Inbound Filtering
  9. 9
    Proxmox Backup Server LinuxWeb €46.67/mo6.3
    Mailinblack Protect vs Proxmox Backup Server
  10. 10
    Retarus Transactional Email Free trial apiWeb 6.3
    Mailinblack Protect vs Retarus Transactional Email
  11. 11
    Forcepoint ZTNA Macself-hostedWebWin 6.2
    Mailinblack Protect vs Forcepoint ZTNA
  12. 13
    MX Guarddog Free trial Web $0.25/mo6.1
    Mailinblack Protect vs MX Guarddog
  13. 14
    Vade for Microsoft 365 Web 6.1
    Mailinblack Protect vs Vade for Microsoft 365
  14. 15
    SPAMfighter Win 5.9
    Mailinblack Protect vs SPAMfighter
  15. 16
    SpamHero Business Email Security Free trial apiWeb $5/mo5.9
    Mailinblack Protect vs SpamHero Business Email Security
  16. 17
    Zerospam Free trial Web €5/mo5.9
    Mailinblack Protect vs Zerospam
  17. 18
    Forcepoint Email Security Cloud Web 5.8
    Mailinblack Protect vs Forcepoint Email Security Cloud
  18. 19
    Libraesva Email Security Free trial self-hostedWeb 5.8
    Mailinblack Protect vs Libraesva Email Security
  19. 20
    Proxmox Mail Gateway LinuxWeb €15.83/mo5.8
    Mailinblack Protect vs Proxmox Mail Gateway
  20. 21
    Sophos Secure Message 5.8
    Mailinblack Protect vs Sophos Secure Message

Mailinblack Protect alternatives compared

#AppScoreFree planFromRuns on
1MailWasher7.1Free plan$4.16/moAndroid, iOS, Windows
2JetEmail7.0Free plan$10/moAPI, Web
3Rspamd6.8Free plan£100/moLinux, Mac, self-hosted
4Apache SpamAssassin6.7Free planFreeAPI, Linux, self-hosted
5Mailprotector6.6Free planFreeAPI, Web
6Mimecast Data Leak Prevention6.4No—Web
7Cleanmail6.3No—self-hosted, Web
8MailChannels Inbound Filtering6.3No—API, Web
9Proxmox Backup Server6.3No€46.67/moLinux, Web
10Retarus Transactional Email6.3No—API, Web
11Forcepoint ZTNA6.2No—Mac, self-hosted, Web, Windows
13MX Guarddog6.1No$0.25/moWeb
14Vade for Microsoft 3656.1No—Web
15SPAMfighter5.9No—Windows
16SpamHero Business Email Security5.9No$5/moAPI, Web
17Zerospam5.9No€5/moWeb
18Forcepoint Email Security Cloud5.8No—Web
19Libraesva Email Security5.8No—self-hosted, Web
20Proxmox Mail Gateway5.8No€15.83/moLinux, Web
21Sophos Secure Message5.8No——
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Questions about Mailinblack Protect alternatives

What is the best alternative to Mailinblack Protect?

MailWasher, number 1 in email anti-spam software with a score of 7.1 out of 10. The others here: JetEmail, Rspamd, Apache SpamAssassin and 16 more.

What is the best free alternative to Mailinblack Protect?

MailWasher is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.