How can I find the reason for this error:
"address@domain.com":
SMTP error from remote server after DATA command:
host: mx0.domain.com
4.7.1 Service unavailable - try again later
Someone wanted to send us a mail and got this error message.
Which logfile do I have to examine?
Our server:
11.0.9 Update #60 on Ubuntu 10.04.4 LTS
"address@domain.com":
SMTP error from remote server after DATA command:
host: mx0.domain.com
4.7.1 Service unavailable - try again later
Someone wanted to send us a mail and got this error message.
Which logfile do I have to examine?
Our server:
11.0.9 Update #60 on Ubuntu 10.04.4 LTS