Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Jan_Rockstedt_4's avatar
Jan_Rockstedt_4
Icon for Nimbostratus rankNimbostratus
Nov 21, 2012

Load Balancing Method for SMTP

Hi all,     What is best way to use for Load Balancing Method for SMTP?   We have tried Predictive Node, but most of the times we only go to one servers of two.     Jan  
config
design
What_Lies_Bene1's avatar
What_Lies_Bene1
Icon for Cirrostratus rankCirrostratus
Nov 21, 2012
If your servers are similar in specification and performance, I'd go for Least Connections or Observed.

 

 

There's also nothing wrong with Round Robin for this type of traffic.