troubleshooting Question

How to disable SMTP protection (responses are viewd as wildcards) in CISCO ASA 5505

Avatar of ienaxxx
ienaxxxFlag for Italy asked on
RoutersEmail ProtocolsCisco
4 Comments2 Solutions1796 ViewsLast Modified:
Hi,
when i telnet an SMTP server through a cisco ASA 5505, responses are shown as follow:

220 ******************************************
ehlo
502 5.5.2 Error: command not recognized
helo
502 5.5.2 Error: command not recognized
hello asd
502 5.5.2 Error: command not recognized
hello mail.me.it
502 5.5.2 Error: command not recognized


As you can see, i can't throw commands since they are not recognized.

How can i disable that feature on the CISCO?
Thanks.
Join the community to see this answer!
Join our exclusive community to see this answer & millions of others.
Unlock 2 Answers and 4 Comments.
Join the Community
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 2 Answers and 4 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros