Steps to configure IMAP for Office 365 using server addresses 1. Sign in to Outlook Web App (OWA) 2. Click on the Settings cog at the top right of the screen and then click Options. 3. Under the ...

“We have started notifying about hosts running POP3/IMAP services without TLS enabled, meaning usernames/passwords are not encrypted when transmitted,” the ShadowServer Foundation said in a tweet.