The program confirms to the source mail servers utilizing IMAP accreditations. For security and compliance, it underpins present day confirmation conventions such as OAuth2 where accessible. Once associated, it checks letter box structures, distinguishes envelopes, and recovers metadata. This stock handle lays the establishment for reinforcement or relocation. When e-mail frameworks are updated — such as moving from bequest servers to present day cloud administrations — the computer program guarantees that verifiable information moves intaglio without misfortune of envelopes, connections, or m