• 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.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Strange webmail error...

T

troubler

Guest
Hi people,

I got newly a strange problem with webmail (horde)

I did not change any settings at the server, since this morning, while trying to send a mail, outside from the server (outside domain) Horde gives a strnge error. The error is :

"There was an error sending your message: unable to add recipient [some_email@yahoo.com]: Invalid response code received from server."

It is possible to send a mail to a reciepient a the server (any domain) But not possible outside of the server. The more strange is, POP3 works without any problem. I can send email to everywhere with Outlook etc. But not with webmail...

Does anyone get a such problem before ? Or could give an idea why this happend ? Cause as I told above, I have no make any settings change at SMTP or mailenable.

Any help & idea would be appreciate. Thanks...
 
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