Windows Server 2008 R2 Thread, 550 Relaying not permitted - External Out Of Office messages only (Ex2010) in Technical; I've just discovered that when any of our users set OOF messages on their e-mail accounts those bound for external ...
13th September 2010, 10:19 PM #1
- Rep Power
550 Relaying not permitted - External Out Of Office messages only (Ex2010)
I've just discovered that when any of our users set OOF messages on their e-mail accounts those bound for external addresses are not being delivered. In message tracking on Exchange 2010 "550 Relaying not permitted (3.7)" is being reported presumably by our ISPs (Synetrix) SMTP server.
Sending a standard reply to the address the OOF would have gone to works perfectly fine.
I'm wondering, is this a problem their end or something I have missed during setting up Exchange 2010?
13th September 2010, 11:40 PM #2
There is a section in Exchange 2010 (can't just remember where unfortunately) for a choice of if OOF messages get forwarded to external addresses.
By adamf in forum Windows Server 2008 R2
Last Post: 26th July 2011, 10:35 PM
By Tcsltd in forum Our Advertisers
Last Post: 11th February 2010, 11:25 AM
Last Post: 17th October 2009, 11:56 PM
By DaveP in forum Jokes/Interweb Things
Last Post: 31st August 2009, 03:11 PM
By dave.81 in forum Hardware
Last Post: 15th October 2008, 03:59 PM
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)