Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

SMTP Problem

Hello:

Some days ago one of the companies had an email problem I mean, do not get mail from the Internet or come to drop and many time delay (3-4 hours of delay), this problem can be through the publication server Post through the FW?

Please help me to give a prompt solution to this issue.


Regards

1 REPLY

Re: SMTP Problem

Hi Boris, pleae elaborate your query to understand much better. did any changes

done on on the network device, post ur netowrk diagram too, also veify if SMTP port (TCP 25) has been allowe from outside to the Email server.

145
Views
5
Helpful
1
Replies