Exchange 2003 IMAP not working for some users
- by John Gardeniers
We normally don't have a need for IMAP connections from outside the company network but in order to allow a one user to use IMAP on a portable device I've turned it on and opened port 993 on the firewall. When the user in question was unable to get connected I tested this using Outlook remotely.
Start by creating a new IMAP account in Outlook…