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Internal mail not routing - no errors

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proudusa

MIS
Sep 19, 2001
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Have an exchange 2003 server that is currently not delivering e-mails to internal clients. There are no error essages or NDRs being generated. Any ideas on what would cause this?

Thanks
 
Mail from the outside or the inside?

If the mail is from the outside, how have you verified that it's being accepted by the server?

Have you turned on any diagnostic logging on the server?

Regarding mail from the outside, is it SMTP traffic, or are you download mail with the POP3 connector?

Did it ever work?

Do you have a 3rd-party product like GFI's MailSecurity or MailEssentials running? Ninja? Some of those apps insert their own SMTP processor in the flow and if the 3rd party service is stopped or clogged, no mail will flow and no messages will be generated.

ShackDaddy
Shackelford Consulting
 
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