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Instead of Stalwart Mail Server

Stalwart Mail Server alternatives

Apps that do what Stalwart Mail Server does, from the email server software list, the ones you can start free with first.

  1. 1

    iRedMail

    Free plan APILinuxSelf-hosted+1
    7.4 Free plan · paid from $10/yr Visit site
  2. 2

    Cyrus IMAP

    Free plan LinuxSelf-hosted
    7.3 Free plan Visit site
  3. 3

    Dovecot

    Free plan LinuxSelf-hosted
    7.3 Free plan Visit site
  4. 4

    mailcow

    Free plan AndroidiPhoneLinux+2
    7.3 Free plan Visit site
  5. 5

    MailEnable

    Free plan AndroidiPhoneSelf-hosted+2
    7.3 Free plan · paid from $395 · 60-day trial Visit site
  6. 6

    Mailu

    Free plan APILinuxSelf-hosted+1
    7.3 Free plan Visit site
  7. 7

    Maddy Mail Server

    Free plan LinuxSelf-hosted
    7.1 Free plan Visit site
  8. 8

    poste.io

    Free plan APILinuxSelf-hosted+1
    7.1 Free plan · paid from $349/yr Visit site
  9. 9

    Docker Mailserver

    Free plan LinuxSelf-hosted
    7.0 Open source Visit site
  10. 10

    Mail-in-a-Box

    Free plan APILinuxSelf-hosted+1
    7.0 Open source Visit site
  11. 11

    Modoboa

    Free plan LinuxSelf-hostedWeb
    7.0 Free plan Visit site
  12. 12

    SmarterMail

    Free plan AndroidiPhoneLinux+3
    7.0 Free plan · paid from $500 · 30-day trial Visit site
  13. 13

    Zimbra Collaboration

    Free plan AndroidiPhoneLinux+4
    6.9 Free plan Visit site
  14. 14

    grommunio

    Free plan AndroidiPhoneLinux+3
    6.8 Free plan · paid from €1.99/user/mo Visit site
  15. 15

    Pegasus Mail

    Free plan Windows
    6.7 Free plan Visit site
  16. 16

    Postfix

    Free plan LinuxMacSelf-hosted
    6.6 Open source Visit site
  17. 17

    KumoMTA

    Free plan Linux
    6.2 Free plan Visit site
  18. 18

    Whitemail

    Free plan AndroidiPhoneWeb
    6.1 Free plan · pricing on request Visit site
  19. 19

    OpenSMTPD

    Free plan LinuxMac
    5.8 Free plan Visit site
  20. 20

    Stalwart Mail Server

    by Stalwart Labs
    Free plan
    5.7 Visit site
  21. 21

    Synology MailPlus Server

    Free plan AndroidiPhoneWeb
    5.7 Free plan Visit site
  22. 22

    Microsoft Exchange Online

    by Microsoft Exchange Online
    Paid AndroidiPhoneMac+2
    5.6 Visit site
  23. 23

    RabiMail

    Paid AndroidiPhoneLinux+3
    4.9 From ₹199/mo · 30-day trial Visit site
  24. 24

    CommuniGate Pro

    Paid LinuxMacWindows
    4.8 Pricing on request Visit site

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