Email can not send out

Hi Friends,

On My Domino Server 8.5.1, there are a lot emails are still keep on the mailbox of the Server.

Not send out and no failure reason, just stay there.

My issue is very urgent.

Please give me some advices.

Best regards

Subject: Email can not send out

I use Firewall Fortigate.The strange is that we can still send email out to other email addresses.

Now, there are about 15 emails which are on pending status.

I checked again with recipient, their email addresses are OK, still using.

Please advise this crazy problem !

Subject: No one has idea ?

Subject: Restart router?

Have you stopped and then restarted the router? Watch the server console or check the log for error messages after restarting the router.