Exchange server napaka 550 5.1.11

Remote Server returned ‘550 5.1.11 RESOLVER.ADR.ExRecipNotFound; Recipient not found by Exchange Legacy encapsulated email address lookup’

Exchange server on-premise vrže napako 5.1.11 v zvezi z Exchange Legacy. To se običajno zgodi ob migraciji poštnega predala.

Rešitev

Potrebno je dodati X.500 elektronski naslov. Kako pridemo do tega naslova? V Active Directory Users and computers se odpre Attribute Editor in poišče “LegacyExchangeDN” vrednost. Ta se nato skopira in v Exchange Admin Center se kot dodatni elektronski naslov doda skopirana X.500 vrednost.

Tako, sedaj je spet možno prejemati in pošiljati pošto.

Remote Server returned ‘550 5.1.11 RESOLVER.ADR.ExRecipNotFound; Recipient not found by Exchange Legacy encapsulated email address lookup’
On-premise Exchange server give error 5.1.11 about recipient not found and it have to do with Exchange legacy. This usually happen when you migrate email.

Solution

You have to add X.500 email address. How to now value of this address? In Active Directory Users and computers opwn Attribute Editor in found “LegacyExchangeDN” value. Copy and then in Exchange Admin Center add as another email address with protocol X.500.