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1. no. WildDuck is built to use MongoDB sharding to be able to easily scale both vertically and horizontally without single point of failures - each component o
by andris9 7y ago
1. no. WildDuck is built to use MongoDB sharding to be able to easily scale both vertically and horizontally without single point of failures - each component of WildDuck (DB, IMAP, POP3, MX, SMTP) can be replicated. SQL does not fit too well into this model. If you want to use SQL then you could look into DBMail
2. migrating is possible only syncing via IMAP. There is a maildir importer but it is not open sourced (yet)