I'm trying to write an iRule for one of our clients. They require STARTTLS on SMTP for all clients except for a select few IPs. Is there a way to write an iRule to allow these IPs to bypass the STARTTLS require tag I've added to the farm?
Refer this, it will be a start.
Id try putting a dgl for exceptions and calling that in client accepted event to bypass those. Try modifying and test it. Good luck.