Errors in Application Log of Archive Manager Server: "Error processing Mailbox Firstname Lastnam (4247385)

If an Active Directory account or a mailbox associated to an account has been deleted, the following errors may appear in the Application Log of the Archive Manager server:

"Event Type: Error
Event Source: Archive Manager Exchange Store Manager Service
Event Category: None
Event ID: 0
Date: xx/xx/xxxx
Time: xx:xx:xx
User: N/A
Computer: SERVERNAME1
Description:
Error processing Mailbox FirstName LastName on server SERVERNAME2
System.Exception: Unable to setup profile for /o=OrgName/ou=first administrative group/cn=Recipients/cn=FirstNameLastName on server SERVERNAME2
NetworkError
at xdf25f3eab556e835.x97efd47985e07a52.x20aee281977480cf()
at xdf25f3eab556e835.x97efd47985e07a52..ctor(x49cf8730ebec1b52 x4539fa01b260fe0e, x8e504e5b9142d383 xb6a159a84cb992d6)
at xdf25f3eab556e835.x8e504e5b9142d383.x2304bb917d3ee389()

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.


Event Type: Error
Event Source: AfterMail Exchange Store Manager Service
Event Category: None
Event ID: 0
Date: xx/xx/xxxx
Time: xx:xx:xx
User: N/A
Computer: SERVERNAME
Description:
Getting Exchange Properties for FirstName Lastname caused following error(s):

1: Request to GC://DC=domaninname,DC=com failed.
No LegacyDN found.
Account Disabled: N/A.
Exchange Account Disabled: False
ADCDisabledMail: Fales
ADCMailDisabledbyADC: False

2: Request to LDAP://domainname,DC=com failed.
No LegacyDN found.
Account Disabled: N/A.
Exchange Account Disabled: False
ADCDisabledMail: False
ADCMailDisabledbyADC: False

3: Request to LDAP://DC=domainname,DC=com failed.
No LegacyDN found.
Account Disabled: N/A.
Exchange Account Disabled: False
ADCDisabledMail: False
ADCMailDisabl