Unable to add Rediffmail account in Gmail app I was trying to add my Rediffmail account to Gmail app. After choosing any of POP or IMAP, it says unable to connect server. 

I have other mail accounts in the app and all of them are working fine.

How to add Rediffmail account in Gmail app?
Select POP3 &rarr; In POP server address, type pop.rediffmail.com &rarr; in SMTP server address, type smtp.rediffmail.com.  Then you are all set.