Hello,
I would like to enable connectivity to my exchange server using imap and smtp. my exchange server is using the default configuration for imap and smtp which are port 143 and 25 respectively. I have two exchange servers both with CAS and MB roles installed. I also have an edge server on my DMZ. I have also published my OWA using IIS ARR module. I wonder where I should direct my traffic from my firewall to enable IMAP connectivity taking into considerations my two servers with CAS and MB roles are inside my network. I also wonder how I can enable redundancy for IMAP connections. Thanks a lot.
Regards,
Pooriya
Pooriya Aghaalitari