what is that for a bullshit? MariaDB newsletters not use proper mail-headers to not trigger autoresponders? in 2016? seriously? with a invalid sender? seriously? in 2016? -------- Weitergeleitete Nachricht -------- Betreff: Undelivered Mail Returned to Sender Datum: Wed, 1 Jun 2016 19:53:55 +0200 (CEST) Von: Mail Delivery System <postmaster@thelounge.net> An: h.reindl@thelounge.net This is the mail system at host mail.thelounge.net I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below For assistance, forward this report to <postmaster@thelounge.net> You can delete your own text from the attached returned message <no-reply@mariaDB.com>: host aspmx.l.google.com[173.194.65.27] said: 550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1 https://support.google.com/mail/answer/6596 d83si44788327wmf.53 - gsmtp (in reply to RCPT TO command)