"The sender address was invalid" error when I attempt to send an email.
iphone 14pro "the sender address was invalid" when trying to send an email
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Thanks for your excellent advice Lawrence, it fixed my outgoing email issue.
Question marked as
This happened suddenly without me apparently updating anything in my settings. My laptop sent emails easily and one of my other email addresses worked.
go to Settings>Mail>Your email account>Outgoing mail server>got to the server. my username and password were populated with 'optional'. I entered my email address and the password for that email address.
This immediately fixed the problem. (I have never ever touched those settings before in my life!!!!)
17 replies
I am having the same problem with my local server, gmail and yahoo. All of them say invalid email address when replying to an email. Didn't have this problem until updated to 17.4. Now have 17.4.1 with the same issue.
"The sender address was invalid" error when I attempt to send an email.