This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: carolann@togetherweplan.com host eforward6.registrar-servers.com [162.255.118.51] SMTP error from remote mail server after RCPT TO:: 554 5.1.1 : Recipient address rejected: undeliverable address: host mail-outgoing.relay-fef.svc.cluster.local[10.27.8.67] said: 554 5.1.1 : Recipient address rejected: User unknown in virtual alias table (in reply to RCPT TO command) carold@mweb.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550 rejected because recipient verify failed -- user not found carolbar@mweb.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550 rejected because recipient verify failed -- user not found carola.zaballos@gmail.com host gmail-smtp-in.l.google.com [172.217.194.27] SMTP error from remote mail server after RCPT TO:: 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/?p=NoSuchUser n16si24618302plc.201 - gsmtp carole.zander@prupref.com host mx1.forwardmx.io [209.151.145.137] SMTP error from remote mail server after RCPT TO:: 550 No such recipient here