Gmail won't send picture and keeps saying sign in failed

[HarryC]

I tried to share a picture in my gallery via email, it didn't work and now I'm getting endless notifications about failing to sign into gmail and email failing to send - even though the gmail account is receiving emails just fine. Can anyone help?

 

[Milo Willamson]

I tried to share a picture in my gallery via email, it didn't work and now I'm getting endless notifications about failing to sign into gmail and email failing to send - even though the gmail account is receiving emails just fine. Can anyone help?

Try saving it in drafts first, hit reply to a different email of your own, then email back to your gmail, this is why I have multiplue emails i never give away.