• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • 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.

Email Issue and Exchange

PhilNe

New Pleskian
Hi,
I have a vitrual server with strato hosting.
OS Linux 2.6.18-028stab091.2
Panel version 10.2.0

I have added 3 domains to the server as subscriptions to myself and the files and domains work fine, the issue comes with email.

I have Domain A, B and C

Domain A doesnt use email on the server we have our own dedicated exchange server located in the business premises and this works.

Domain B and C have emails setup in plesk and these work to external address's

My issue is that Domain A will not send emails to B or C and neither will B and C send to A yet all 3 can send and recieve from external address'

The message i get back is: Recipient address rejected: User unknown in virtual mailbox table

it almost seems as if it sees domain A is set up on the same server so tries delivering it there without checking the dns records but because the accounts dont exist there it bounces back. I have spoke to Strato and they said my explanation seems feasible but to post here.

If any one can shed some light on this it would be greatly appreciated.

Phil
 
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