I can not send mail attached file. Any help me??

1

My email can not send any mail attached file. Please help me. !!!
I do searching on the internet but I can not find the answer.
I

2

Hello,
are you getting any error messages? What is the size of the attachment?

3

Thank you for support. I removed my account and added a new one. Now, I can send and received mail normally.
Best,