Emails sent are not showing up anymore?

[Fortizm]

When I reply to my emails,my email not there no more for the sender it just says sending from phone 

[usssera]

Clear your cache in the phone, make sure you have a good connection. Look in the sent folder do you see the email?

[lovebabygirl]

I have been having so much trouble with my Email

[JesusHenriquez]

I don't know which email app you use, but if you use Gmail, just delete the app data and make sure that as long as you say sent it leaves the app open to delete app data do the following: settings>apps>the mail app in my case gmail>storing>delete data .and ready