I have added some subscribers to test the bounce rules, but I’m not able to send them emails as the processqueue returns:
“Error sending email to email@example.com SMTP Error: The following recipients failed: firstname.lastname@example.org: sorry, user unknown”
What could I do, that PHPList automatically adds these email addresses to be blacklisted?
The addresses are fake, as I’m testing configuration of my PHPList installation.
I guess I need to enable some kind of email validation to see what happens if someone enters fake email addresses.
Will post the final settings here.
Right now I haven’t found any automatic solution for dealing with failed sending emails and stopping the retry automatically. As I read PHPList maybe able to handle it, if not I will receive the processing log by email and could stop the process manually.