Mail no longer sends

Hello,

This is probably more of a linux problem maybe? It seems that my voicemail and faxes no longer are being sent via e-mail. I even went into the linux shell to send test e-mail with sendmail and it says it sent but never did send.

I am running Centos 4 and Asterisk 1.2.19. I did not make any changes to my firewall or anything. Anyone have any ideas?

Thanks

The mail is probably stuck in the mail queue. (/var/spool/mqueue)
Is a mail daemon running? Try to restart the process by using

/etc/init.d/postfix restart or

Depending on your mail daemon.