We are trying to enable PDA approval in catalog. For this we have already opened the ports required for service catalog to send message (SMTP port 25).
Apart from this we also need to monitor and send mails through ITPAM. Please let us know what are the ports (SMTP/IMAP or both) we need to open for the same from PAM to mail server. If anyone has done this before, please share the details about how to configure mail trigger after opening the ports.
Thanks In Advance,