Everything you need to know about making BlueMail work for you
How to Re-Download an Email?
You can re-download an email message by going to the specific mail, pressing the 3-dots menu on the bottom right | More Options... | Redownload Message. This may help when that mail was partially downloaded, mainly due to network issues.
How to Provide Feedback?
How to Rate with FIVE stars? ★★★★★
Received an Error Code after Sending a Mail? Understanding the SMTP Error Codes
Do I need to keep my previous email app on my mobile to have BlueMail function?
How to Exclude BlueMail from the Doze Feature and Other Battery Management Services