Unndefined array key \"LBL_CHANGE_PASSWORD\"

[creativologist]

I found an old post here…I changed the system password to 123456 and then back to the SMTP password and now the emails go through

I guess 11 years later the same bug exists.

Trouble configuring SMTP settings (Amazon AWS SES)

Yes, I have skipped the test, and instead went straight into the email module to send an email, and I get the “Error:The following From address failed” message. This is also having gone straight into the DB to make sure the correct values are in there for username and password.