• Introducing WebPros Cloud - a fully managed infrastructure platform purpose-built to simplify the deployment of WebPros products !  WebPros Cloud enables you to easily deliver WebPros solutions — without the complexity of managing the infrastructure.
    Join the pilot program today!
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.

wellknown horde error also on windows: unable to connect to smtp server localhost:25

M

michieliooo

Guest
Hi all, I've seen this error on so many forums, but never a solution for the windows platform, only linux.

The error is this whentrying to send an email using horde:
There was an error sending your message: unable to connect to smtp server localhost:25

I can send email using outlook without problem, only not via horde.
smtp service is running and listening on the public ip address of the server, only not on the local host ip adress.

I think this can go two ways:

- change the "localhost" from the horde php code (i saw this as a linux solution) to the FQDN of the smtp server

- make mailenable smtp to listen on 127.0.0.1 as well

I have tried both without success so far. Maybe I'm doing something wrong in both options..

any help is greatly appreciated!
Thanks
Michiel
 
Back
Top