Re: Unable To Relay

Tech-Archive recommends: Fix windows errors by optimizing your registry

Cicek

if you have not already done so, please check teh following KB articles:

288593 Exchange Cannot Receive SMTP Mail Through Firewalls :
http://support.microsoft.com/?id=288593
895857 SMTP mail cannot be sent or cannot be received in Exchange Server :
http://support.microsoft.com/?id=895857

Regards

--
Nagendra Sitharamaiah
MCSE, CCNA, MCT, CISSP
Microsoft
Use of included script samples are subject to the terms specified at
http://www.microsoft.com/info/cpyright.htm
This posting is provided "AS IS" with no warranties, and confers no rights.
Please do not send email to this address, post a reply to this newsgroup.

"mustafa" <mustafa@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:2625D960-F244-4D4A-AD2E-7B31B822772D@xxxxxxxxxxxxxxxx
> Hi!
> We deployed Exchange 2003 with front-end and back-end Exchange.
> We use SMTP connector to tranform the mails.
> If our internal users send any mail to any external domain, they get
> "#5.7.1
> smtp;550 5.7.1 Unable to relay" error message.
> How can we solve the problem?
>
> Best Regards
> Cicek


.

Relevant Pages

  • Re: No new e-mail when using Outlook Web Access
    ... As you point out in your reply to Russ, you need an MX record and some other very important things to move from pop3 to SMTP mail. ... From the LAN attached station with Outlook, from a remote WAN attached system with OWA, by using RWW to either a desktop or a Terminal Server, or by Outlook Anywhere aka Outlook 2003 with RPC over https. ... To use the native ability of SBS Exchange to host your own mail, ...
    (microsoft.public.windows.server.sbs)
  • Re: Non delivery problems with POP3 email
    ... Any reason why you haven't changed to SMTP mail, which is native to Exchange Server and what the mail gods intended? ... The recipient does receive the email regardless and other times they don't. ...
    (microsoft.public.windows.server.sbs)
  • Re: Exchange Question, ICW, SBS2K
    ... I would strongly suggest having them host their own SMTP mail ... Exchange 2000 and 2003 was built on SMTP and it really makes no sense to ... > Even though you choose "Disable Exchange Server Electronic Messaging", ...
    (microsoft.public.backoffice.smallbiz2000)
  • Re: External/Internal mail problem
    ... remote location, where people access this remotely, my Exchange server has ... box to send all SMTP mail to my other server for name resolution? ... > my recepient policy i have my exteral address set as ...
    (microsoft.public.exchange.setup)
  • Re: Have database mismatch, can I move NTDS.dit and Exchange to new identical server?
    ... Best Regards ... MCSA + Exchange ... Check the physical location of the Winnt\NTDS\ folder. ...
    (microsoft.public.win2000.active_directory)