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Fenil Sonani

IMAP

2 articles tagged with "IMAP".

DevOps

IMAP IDLE Implementation: From Crashes to Production

A deep dive into implementing real-time email notifications using IMAP IDLE, chronicling three crashes, library bugs, and the journey to production-grade instant email delivery with Go. Learn about goroutine race conditions, go-imap v1 vs v2, and O(1) file access optimizations.

DevOps

Debugging IMAP Crashes: The Nil Pointer Nightmare

A deep dive into debugging three critical IMAP server crashes caused by nil pointer dereferences. Learn how we tracked down and fixed SELECT response crashes, BODYSTRUCTURE panics, and capability advertising issues in production.