After a user has been migrated, the address to the newly migrated user, is wrong when sending mail from Outlook: Diagnostic information for administrators: Generating server: Serverame.domain.tld IMCEAEX-_o=ExchangeDomain_ou=Exchange+20Administrative+20Group+20+28FYDIBOHF23SPDLT+29_cn=Recipients_cn=GUID41-Firstname+20Surname@domain.tld Remote Server returned '550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found'
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