[Dovecot] Zlib plugin: changing compression save level

Urban Loesch bind at enas.net
Tue Jun 11 15:33:49 EEST 2013


I have running dovecot 2.1.15 with zlib plugin enabled and "zlib_save_level = 6" since about 2 years now
without any problems.

What happens if I now change the zlib_save_level to 9?
Should that work without any problems, or become the current saved "*.m" files
incompatible or unreadable?


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