Unable to Delete Email

[LTCSZ]

Suddenly this morning I am unable to delete email from the iPad. I get the confirmation message that "5 conversations have been deleted ", but when I go back into my email program, they are all back! Any advice will be appreciated!

 

[J. A.96]

Maybe one of the tips in this thread will help:
http://www.ipadforums.net/threads/cant-delete-emails-on-ipad-air.123257/