Its group wise 7.0.1, and I went into the nds and tried everything I could think of then I changed his username to his full name and it worked for some odd reason.
Main Topics
Browse All TopicsGreetings,
I have one user out of 300 that can not send or recive external email.
I sent him a test message from an external account and I get a reply from our mailer daemon--The message that you sent was undeliverable to the following: dstter@[192.168.1.5] (user not found)
Any ideas
Thanks
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
Business Accounts
Answer for Membership
by: war1Posted on 2008-06-23 at 14:12:36ID: 21850398
Hello Smaxon,
t/howto/pr ofile.htm
Can user send or receive internal emails? Are you using Outlook? What version? Do you use IP address for recipient or domain name?
1. Register an important send/receive library file. Go to Start > Run and type regsvr32 inetcomm.dll
2. Check if antivirus email check is slowing sending and receiving. Disable it. Check if other programs running in the background is interfering. Disable one at a time the Firewall, antispyware, antispam, and all Norton programs.
3. In the account settings, Advanced settings, change the server timeout time from 1 min to 5 min
4. Check if outgoing mail server authentication is required. Select that option in account settings and use same settings as incoming server
5. Your ISP may be blocking port 25. Try using alternate port 587.
If no joy, you need to use your ISP SMTP server to send out emails.
6. Create a new Outlook profile.
http://www.outlook-tips.ne
7. Check with email provider Tech Support to determine if server is having trouble.
Hope this helps!
war1