I can't send emails from my Samsung Galaxy J7 android smartphone (version 6.0.1)

[EuphoriaGenesis]

I've tried sending emails so many times from my Samsung Galaxy J7 android smartphone (version 6.0.1) to my laptop, but it has never worked since its last update.

Please help me. I really need this to send my assignment tomorrow.

 

[KeepItReal]

There are some variables involved. What email service do you use (gmail, yahoo. AOL, MSN, Hotmail, etc.)? If you have a removable battery, while the phone is on, open the back and pull it out, then put back in and reboot. Test send again. Your settings on email may not be correct. Email requires a data connection; are you truly connected to Wi-Fi? Or your cellular data? Have you run out of paid data on your carrier plan, and things aren't sending? Have you run out of space of the phone (go to Settings. Storage, and select cache data to clear temp files)?