I am using SBS 2011 with Exchange 2010. On each client machine there is Mozilla Thunderbird installed with IMAP mailboxes to 192.168.2.1 server IP.
I have started service Microsoft Exchange IMAP4, but it seems that I cannot access mailbox from Thunderbird
Here are the settings in Thunderbird:
Server Name: 192.168.2.1 Port: 143 Username: DOMAIN\username Connection security: STARTTLS Authentication method: Normal password
What am I doing wrong?