Mutt 1.5.6+20040818i (CVS)
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System: Linux 2.6.8.1 (i686) [using ncurses 5.4]
Compile options:
-DOMAIN
-DEBUG
-HOMESPOOL  +USE_SETGID  +USE_DOTLOCK  +DL_STANDALONE
+USE_FCNTL  -USE_FLOCK
+USE_POP  +USE_IMAP  +IMAP_EDIT_THREADS  -USE_GSS  +USE_SSL  +USE_GNUTLS  +USE_SASL  +USE_SASL2
+HAVE_REGCOMP  -USE_GNU_REGEX
+HAVE_COLOR  +HAVE_START_COLOR  +HAVE_TYPEAHEAD  +HAVE_BKGDSET
+CRYPT_BACKEND_CLASSIC_PGP  +CRYPT_BACKEND_CLASSIC_SMIME  -CRYPT_BACKEND_GPGME  -BUFFY_SIZE -EXACT_ADDRESS  -SUN_ATTACHMENT
[...]