WebJan 17, 2024 · I think the error could be here. Since I do not have a domainname, the output of hostname is the IP-Adress the wrong way round. So if my IP-Adress was 1.2.3.4, hostname outputs 4-3-2-1. That's what I entered for "MYHOSTNAME". Reboot sudo sendmailconfig. Still, sendmail is not sending and /var/log/mail.log is empty. WebJul 20, 2024 · The connector has the server's current public IP (which isn't static, but "unknown user" error disappeared after the connector was added). SPF isn't set up yet. relayhost on my Postfix is now === MX-Record. – NoMad Jul 20, 2024 at 10:09 You can't use authentication with Office 365 relay.
Outbound mail rejected - 554 5.7.1: Relay access denied
Webfor some reason my sendmail is not able to send mails from my virtual server at Hetzner via sendmail. In my /etc/mail/aliases config look like:. mailer-daemon: postmaster postmaster: root nobody: root hostmaster: root usenet: root news: root webmaster: root www: root ftp: root abuse: root noc: root security: root fail2ban: root root: hetzner Web指定したメールアドレスが User unknown となった時の対応. DocuSign eSignature. 4月 16, 2024. エンベロープを送信したところ、次のエラーメッセージ (smstp; 550 : User … isaac\u0027s father died before isaac was born
[SOLVED] unable to send mail to external "stat=User …
WebOct 2, 2009 · dsn=2.0.0, stat=Sent (n929A2BT026349 Message accepted for delivery) Extra tip: You can set your SMTP log level to 20 for debugging purposes in sendmail.mc: define(`confLOG_LEVEL’, `20′)dnl. A sample log will give something like this: 11:17:21 totsp sendmail[27587]: n1338jTQ388214: MAIL From: SIZE=29 … WebJul 27, 2024 · Sendmail User Unknown Error (Resolved) Recently, I have faced the below issue with a new Sendmail installation on a Linux system. While sending emails to a … WebMar 8, 2013 · I can send email to the "[email protected]" address from any other computer and the message goes through. I've also tried sending to other external (yahoo, … isaac\u0027s gaithersburg