Forum Discussion
NimbostratusTrying to block users from using Outlook mobile app
During our 365 migration, a few users have had issues with accounts locking out. We have F5 running as a load balancer and I can see bad sessions come in from the Outlook mobile app. Trying to delete the account off the user's mobile device does not fix the issue. I want to drop any sessions for the Outlook app for these users. I am very new to F5 and don't have much experience with the iRules. I created an iRule group with the usernames of these users called OutlookAppUsers and have the following iRule:
when HTTP_REQUEST {
if { [class match [HTTP::header "User-Agent"] contains "Outlook-iOS-Android"] and [class match [HTTP::username] contains OutlookAppUsers] }
{
drop
}
}
Not surprised that it didn't work. Just looking for some guidance. Thank you.
1 Reply
PeterWazFor future reference, I figured out my issues with this. First, I changed the first part of the IF statement to [class match [HTTP::header "User-Agent"] contains OutlokApp] and created a group with the possible iterations of the Outlook App header. I then also realized that I did not add the rule to a virtual server, so it was never running. Once I did both, the rule worked.
