I have an S7. With an email intermittent sending issue.

[AC Question]

On occasion when I reply to and email, it shows as replied to but does not actuall send its not in the draft/sent or junk boxes. any ideas? The email just vanishes.

 

[B. Diddy]

Welcome to Android Central! Do you mean that it isn't in the junk/spam inbox for the recipient? I'd check with the recipient to make sure your emails aren't somehow being blocked or mistaken for spam.