Event ID - 480

Event Id480
SourceSMTPSVC
DescriptionVirtual Server %1: DNS reverse lookup functionality is disabled.
Event InformationThis value is set in the Delivery tab of the Default SMTP Site Properties dialog box in Internet Service Manager.
Reference Links

Catch threats immediately

We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.

See what we caught

Did this information help you to resolve the problem?

Yes: My problem was resolved.
No: The information was not helpful / Partially helpful.