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Forum Discussion

Jon_Schultz_196's avatar
Jon_Schultz_196
Icon for Nimbostratus rankNimbostratus
Jan 16, 2017

SMTP Relay to 365

I cannot find any references to what we are trying to accomplish. We are looking to decommission our Ironports and intend to use our F5 LTMs as a proxy to relay mail to 365. Anyone have an iRule to...
application delivery
BIG-IP
LTM
Leonardo_Souza's avatar
Leonardo_Souza
Icon for Cirrocumulus rankCirrocumulus
Jan 16, 2017

You can use FQDN in the pool member, from 11.6.0:

 

https://support.f5.com/kb/en-us/products/big-ip_ltm/releasenotes/product/relnote-ltm-11-6-0.html

 

"Populate pools by FQDN

 

This release includes the ability to configure a BIG-IP system with nodes and pool members that are identified with fully-qualified domain names (FQDNs). When configuring pool members with FQDN, addresses dynamically follow DNS changes. Fully dynamic DNS-managed pools may even be created."

 

I have never used, but should work fine. Don't forget to configure DNS servers in the F5s.