- Plesk 12.5 for Windows
Cannot send emails from Horde webmail trough MailEnable, but MailEnable WebMail is working fine :
server requested authentication.
MailEnable SMTP-Activity log file contains the error alike:
05/22/16 01:21:03 SMTP-IN 366694DF98824FF8A40B9134B995E5CE.MAI 1404 127.0.0.1 530 srv.domain.tld ESMTP MailEnable Service, Version: 7.50-- denied access at 05/22/16 01:21:03 0 0
address which is used Horde, by default, to connect to the server is blacklisted in SMTP Access Control.
- Open MailEnable admin
- Navigate to Server > localhost > Connectors > SMTP and right-click the SMTP connector to open properties window.
- In the SMTP properties go to the "Inbound" tab, in 'IP Address Connection Restriction' section open 'Access Control'.
127.0.0.1is not listed in 'Access Control'