ISE 2.3 more than one SMTP server

[Madura Malwatte]

ISE 2.3 patch 5

Is it possible to configure more than one SMTP server in ISE? Looks like only one can be configured. We have two smtp servers, one in each data center. How can we add both smtp servers into ISE?

[Arne Bier · Accepted solution]

Sadly impossible.  Only one host/ip allowed.  Cisco might tell you to use DNS instead.  Perhaps point to a DNS CNAME that expands to the two server DNS A records.  Having the option for two servers might be a handy feature.  So would being able to specify the TCP port, authentication and encryption option.  And yes I have requested those previously via the feedback page.  I like to repeat myself ;-)

[Madura Malwatte]

Arnie thanks for the reply. Yeah we will have to use DNS name in the meantime. Hope they add it in soon :)

[Jason Kunst · Accepted solution]

http://cs.co/ise-feedback

This is the 1st time heard of multiple SMTP servers request. I would recommend LB on the SMTP side