MailEnable
mailenable.com · checked 2 Oct 2026
How it plugs in
—Public API
NoOpen source
YesFree tier
Signal on Email Server Software6.3#3 of 33
MailEnable is a hosted messaging software suite for the Microsoft platform.

Pricing
- Standard EditionFREE! · Unlimited domains/mailboxes · SMTP, IMAP, POP3 and webmail · Microsoft Windows serversFree
- Professional Edition$395*USD · Per server · Unlimited domains/mailboxes · 12 months Annual Upgrade Protection · Complimentary Bronze Support Package · 60 days trial$395 one-time
- Enterprise Edition$795*USD · Per server · Unlimited domains/mailboxes · 12 months Annual Upgrade Protection · Complimentary Bronze Support Package · 60 days trial$795 one-time
- Enterprise Premium$1295*USD · Per server · Unlimited domains/mailboxes · 12 months Annual Upgrade Protection · Complimentary Bronze Support Package · 60 days trial · No MAPI license limit$1,295 one-time
As mailenable.com lists them, checked 2 Oct 2026.