Hello everybody,
I have a problem with the XG mail Spool. I'm running XG 125w under firmware: SFOS 16.05.0 GA in MTA mode. The Sophos XG is filtering SMTP inbound and outbound.
Sometimes I check the mail spool, and every once in a while, I can see some emails with "failed" status. So we have 2 problems:
1. Those "failed" to delivery mails come from our email server to the outside, and they are valid emails accounts with no problems (we checked). So they're getting stuck without any reason we can diagnose. It happened even when an email has 10 receiver addresses, 6 of them where delivered and 4 where not (all of them, valid email addresses).
2. The sender doesn't receive any alerts that it's emails aren't being delivered, and this is the worst part, because we aren't checking the mail spool 24/7.
Do you have any workaround this issue?
Regards,
Jose
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