I'm having problems setting up brand new installation of EXCH 2013 on the VM server.
Infrastructure - main server Windows Server 2012 Standard, a VM server. Domain vwc.local, VM server introduced to domain. EXCH 2013 installed on VM server.
I'm able to send emails outside, but unable to receive ones from outside. Server provider A, MX records point to mail server. The local router redirect SMTP traffic to VM server - all ports. According to Wireshark the SMTP traffic hits the VM server, but no connection with EXCHG receivers can be established. The external domain name - valleywomenscarepllc.com. Firewall is turned off. The receive connectors are setup to accept anonymous connection, use all ip addresses associated with the VM server network adapter. Netstat shows that 25 port is available. Connectors are in an valid state by running ECHG commandlets.
I'm running out of ideas. Please suggest an area for research or request additional info to narrow down possible causes.
Thanks in advance!