Afsendere får denne fejl: 1/13/2025, 1:46 PM | Defer | Reason: [{LED=420 4.2.0 Transient Failure during recipients lookup AmbiguousRecipientTransientException, Exception of type 'Microsoft.Exchange.Transport.Categorizer.AmbiguousRecipientTransientException' was thrown.};{MSG=};{FQDN=};{IP=};{LRT=}] Ovenstående fejl fremkommer når der laves en massage