GyazMail[3] is an email client for macOS,[4] developed and maintained by Japanese programmer Goichi Hirakawa.
Its handling of multiple email accounts[9][10] includes local mailboxes.
[11] Gyazmail is based on the native macOS Cocoa[6][12] and written in Objective-C. For its search function, GyazMail uses the Oniguruma regular expression library,[12] which supports a variety of character encodings, which is especially relevant for Asian languages.
[13] Starting May 30, 2022, GyazMail ended support for Google Accounts due to Google's requirement of OAuth, which was cost prohibitive.
This Classic Mac OS and/or macOS software–related article is a stub.