Where Does Nine Mail Store Accounts on Android?
Where Nine Mail keeps Exchange accounts, mail cache and settings on Android for migration.
Last updated
Nine keeps Exchange accounts, cached mail and signatures in app private storage on Android. Server mail resyncs on sign in; only local drafts, signatures and cache need moving.
Re-adding the account restores nearly everything that counts. Cached attachments for offline reading rebuild on demand. Device backup carries settings, but passwords always need re-entering on the new phone before sync resumes.
Where Nine stores this, by platform
/data/data/com.ninefolders.hd3/files
Accounts and mail cache in private storage with server mail on Exchange. Re-add accounts to resync. Passwords always need re-entering after moves.
Frequently asked questions
How do I move Nine Mail to a new phone?
Re-add the Exchange account on the new phone and let mail resync from the server. Local drafts need sending or saving first. Signatures and folder pins travel with app backup where offered.
Where are Nine cached attachments?
Open Nine settings and read the storage entries. Cached attachments sit in app storage while server mail stays on Exchange. The entries always show the live folders after updates.
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