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Full Discussion: sendmail : 550 host unknown
Top Forums UNIX for Advanced & Expert Users sendmail : 550 host unknown Post 10070 by Neo on Wednesday 7th of November 2001 09:05:10 AM
Old 11-07-2001
Please post details...... thanks.

Not sure what you mean by 'mailing directly to files.' You still have not really clearly articulated what your are trying to do, what is the configuration, where is the mail client, where is the mail server, etc. etc.

You must articulate (describe) exactly the configuration and what you are trying to accomplish if we are to resolve this issue.

What is the FQDN of the host your are trying to send mail from?


What is the FQDN of the host your are trying to send mail to?

(FQDN = Fully Qualified Domain Name)
 

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SENDMAILCONFIG(8)					      System Manager's Manual						 SENDMAILCONFIG(8)

NAME
sendmailconfig - configure sendmail for Debian systems SYNOPSIS
sendmailconfig [--no-reload] DESCRIPTION
sendmailconfig is used to simplify the configuration of sendmail(8) for use on Debian systems. In the simplest case, you may run this program to (re)configure sendmail for your Debian system at any time. It will modify the file /etc/mail/sendmail.mc in order to create a working sendmail configuration which will be written to the file /etc/mail/sendmail.cf. For advanced configurations, you can modify the sendmail.mc file before generating sendmail.cf. Future invokations of sendmailconfig will preserve these changes provided they are made at the end of the file. Normally sendmailconfig will ask if you want to reload sendmail after making changes to its configuration. The --no-reload option will avoid this question. FILES
/etc/mail/sendmail.mc sendmail m4 input to generate sendmail.cf /etc/mail/sendmail.cf actual sendmail configuration file /etc/mail/sendmail.cw names for which we will accept mail in the standard configuration /etc/mail/sendmail.ct names of trusted users in the standard configuration SEE ALSO
sendmail(8) AUTHOR
Robert Leslie <rob@mars.org> 21-Jan-1997 SENDMAILCONFIG(8)
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