Symptoms
BIG-IP DNS marks down a virtual server configured with an IMAP monitor even though IMAP is working
Impact
Login is not attempted by BIG-IP DNS monitor, so the system is unable to determine IMAP server status.
Conditions
Configure IMAP monitor for BIG-IP DNS virtual server. Note: IMAP monitor works for LTM. Failure occurs only on GTM.
Fix Information
BIG-IP DNS IMAP monitor now marks a working IMAP server up.
