2 min read
Per-Domain Postmark Servers and IMAP Folder Isolation
Thirteen mail fixes: lifecycle support, per-domain servers, folder isolation, and thread-marker preservation.
EmailPostmarkIMAPMulti-TenancyReliability
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1 min read
Configuring IMAP Sync State Fanout
Making sync state fan out predictably and pinning an implementation that can be tested.
EmailIMAPTestingArchitecture
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2 min read
A Continuous Microsoft 365 IMAP Bridge and the Mail Edge Cases
Delegated OAuth, namespace mapping, header-based dedup, and legacy charsets—a day of mail-import edge cases.
EmailIMAPOAuthGoIntegration
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