Forum Discussion
mr_shaggy_17493
Nimbostratus
NimbostratusiRules for enabling TLS in SMTP
Dear all,
Im deploying LTM for Exchange 2013 now. User had been succeed for using POP3 with SMTP relay configuration without TLS. But if we used TLS for the SMTP, it wont work. The mailbox confi...
Nat_Thirasuttakorn
Employee
EmployeeHi Mr.Shaggy,
to use the smtp starttls iRule, you may need to assign clientssl profile to the virtual. however, one thing to note, for the two smtp starttls iRule you mentioned, the first one support both starttls and non-starttls client. The second one is designed to enforce starttls, so if client does not support starttls, it may fail.
when your client is configured to use tls, it uses port 25, right? (if it use different port, it may not be starttls. it may be explicit ssl and you do not need the iRule)
Nat
