OutBound SMTP problem
Posted on 2007-10-20
I have Windows SMTP server that will accept in bound mail but will not deliver outbound mail unless i restart SMTP service . E-mail with attachments do no get delivered no matter what I do the just sit in the mail queue c:\inetpub\mailroot\queue Ip external IP address is fine I can do a reverse look. The SMTP sever is on a DMZ but all the neccessary ports are open and I can Telnet to the server from the local network has someone seen thsi error before.