Forum Discussion
graytt
Nimbostratus
NimbostratusX-Forwarded Rule for SMTP
Hello All,
We have an SMTP virtual server on our f5 Big IP VE 13.1.0 platform. It works without any issues. However, we would like to add a feature. Effectively, the auto-SNAT means the server o...
timvd_372046Nimbostratus
NimbostratusHi, did you ever get this script working? Does the source IP appear in the SMTP-header and can you see it with Wireshark like with an XFF? I just ran a test with the above script and I'm not seeing any changes in the SMTP header...
timvd_372046Nimbostratus
NimbostratusThe above did not work when sending actual mails it breaks the flow. I have now used this code: https://devcentral.f5.com/questions/irule-for-smtp-passing-client-ip-addr-to-backend-mail-servers and now everything seems to work fine in my lab setup. Have not been able to test in a bigger environment to see the possible impact.
- Stefan_Engel
Cirrus
Hi, can you may post the code which worked for you? The link above doesnt work/anymore.
Thanks