I just switched our companies Email accounts to DH and I have ran into a very odd problem. Some of the Outlook accounts (2002 to 2007) have no issue with connecting, receiving and sending email.
However other accounts I have setup are have severe issues. They refuse to pull email from DH's servers. If I test the Outlook settings and I do not recieve error messages but the account is clearly not pulling email. I know this because I send test emails via working outlook accounts and gmail. If I webmail to these accounts which will not pull email they have the test emails in squirrel.
Does anyone have any idea how to fix this?