WORKAROUND 1 - Migrate Notes encrypted messages to a specific folder called for instance “Encrypted messages” in Exchange:
MNE: migrate non-encrypted messages (SkipEntireEncryptedMessage)
SSDM: migrate encrypted messages and use custom folder mapping to migrate all unencrypted messages in there (EncryptedMailOnly). See further details
here.
Note: Folder “Encrypted messages” can be locked down so that just the owner can access that folder.
WORKAROUND 2 - Migrate Notes encrypted messages and flag them up in Exchange so that unencrypted messages are identified:
MNE: migrate non-encrypted messages (SkipEntireEncryptedMessage)
SSDM: migrate encrypted messages (EncryptedMailOnly) and use parameter “EncryptedItemCategory” to mark all unencrypted messages under a category in Outlook.
Note: It follows the same folder structure as the source and all unencrypted messages are flagged up but they are not locked down. A search folder can be built in Outlook based on the category that was defined in MNE, then all unencrypted messages can be moved from the search folder to another secured folder.
WORKAROUND 3 - Migrate Notes encrypted messages as an archive so that it is created in a unique folder structure:
MNE: migrate non-encrypted messages (SkipEntireEncryptedMessage).
SSDM: migrate encrypted messages (EncryptedMailOnly) to PST. Then import them to the live mailbox under folder “Encrypted messages” in Outlook.
Note: This should keep the folder structure, and the folder can be locked down.
WORKAROUND 4 - Migrate all messages via MNE and mark encrypted ones as Private in Exchange:
4.1.- Set all encrypted mail items with a specific field value set to 2.
4.2.- Unencrypt all Notes encrypted messages from Notes.
4.3.- Define MNE attribute mapping (customattrs.tsv) to map all unencrypted messages as Private in Exchange (TargetProperty=0x0036) so that just the mailbox owner can access them. See further details
here.
4.4.- Migrate via MNE.
Note: All encrypted messages will need to be unencrypted from Notes prior to migrate.
WORKAROUND 5 - Migrate all messages via SSDM and mark encrypted ones as Private in Exchange:
5.1.- Set all encrypted mail items with a specific field value set to 2.
5.2.- Configure MNE to not migrate encrypted email (SkipEntireEncryptedMessage).
5.3.- Configure SSDM to migrate encrypted email only (EncryptedMailOnly).
5.4.- Set the customattrs.tsv file with the relevant values for identifying the specific Notes field and setting the migrated message to private. See further details
here.
