In linux, the bugzilla cannot send emails again (record the reason)

Source: Internet
Author: User
Tags mx record nslookup command
In linux, the bugzilla cannot send an email again (or simply record the cause)-Linux Enterprise Application-Linux server application information. For details, refer to the following. View dns configuration documents
/Etc/resolv. conf

Test mail

HOST Command review:
Host can be used to query domain names, but it can get more information. Host-t mx can query the MX record of and the Host Name of the Mail processing host. Host-l returns all domain names registered under Host-a displays all domain names of the host.

Devserver :~ # Host-t mx MX 10
Devserver :~ # Ping
PING ( 56 (84) bytes of data.
64 bytes from ( icmp_seq = 1 ttl = 128 time = 0.143 MS
64 bytes from ( icmp_seq = 2 ttl = 128 time = 0.134 MS

Check that there are no problems!

Still unable to receive emails

There is no problem with checking and sending emails. I don't know where it is?

It is better to restart sendmail.

Nslookup command to host
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