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problem with CISCO asa 5510

Posted on 2014-02-26
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Last Modified: 2014-03-04
Hi Guys,

I am having an issue with my cisco where as i am unable to connect to my smarthost to send emails from one particular machine which happens to be the mail server!

i have  a nat rule that for that ip address and if i change it to a different address it still doesnt let me connect to the smart host any idea?
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Question by:jonathanduane2010
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Author Comment

by:jonathanduane2010
ID: 39888238
basically, is there anyway to find out  why my ip address of 192.168.20.1 wont allow me to connect out on port 25??
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Jan Springer earned 2000 total points
ID: 39888765
From the inside, make sure that the smtp server is working:

telnet 192.168.20.1 25

if you get the standard banner, then 'quit' and attempt the same from the outside.  get the log info for that test and tell us what it says.
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Author Comment

by:jonathanduane2010
ID: 39888844
yeah i can connect to it no problem...incoming email is fine its just trying to connect to the smarthost from 192.168.20.1
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Expert Comment

by:Jan Springer
ID: 39888853
What do the logs say when you try to connect?  Is this smarthost behind the inside interface?  Are you testing by IP address or fully qualified domain name?
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