Unrouteable Email error

[Jenny]

Hello,

If you get an error "Unrouteable Email error" with RCPT reject then do the following. It means the problem at receivers end.

Check the following things.

1. Check the domains entry is available in userdoamins.
# cat /etc/userdomains | grep domain name

2. Check the domains entry is is available in localdomain
# cat /etc/localdomains | grep domain name

3. check the domain must having catchall address set if not then set
# vi /etc/valiases/domain.com

*: username

4. also make sure that the mail folder having ownership user:mail

5. restart exim services once.

[DPS Computing]

Thank you for that tutorial! I have to confess I have never run into this error but should I ever do I will know where to look for the solution!