OpaqueMail icon indicating copy to clipboard operation
OpaqueMail copied to clipboard

Login issue

Open zzy880131 opened this issue 3 years ago • 0 comments

When trying to use sendgrid, I got this: Unable to authenticate with server 'smtp.sendgrid.net'. Received '535 Authentication failed: The provided authorization grant is invalid, expired, or revoked'.

zzy880131 avatar Jul 18 '22 14:07 zzy880131