I'm having trouble heać§er cahcing from my work IMAP server. I have compiled Mutt 1.5.21 using '--enable-hcache', and mutt -v shows it is indeed enabled:
>mutt -v Mutt 1.5.21 (2010-09-15) Copyright (C) 1996-2009 Michael R. Elkins and others. Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -vv'. Mutt is free software, and you are welcome to redistribute it under certain conditions; type `mutt -vv' for details. System: Linux 3.2.0-2-amd64 (x86_64) ncurses: ncurses 5.9.20110404 (compiled with 5.9) libidn: 1.23 (compiled with 1.23) hcache backend: tokyocabinet 1.4.37 Compile options: -DOMAIN -DEBUG -HOMESPOOL +USE_SETGID +USE_DOTLOCK +DL_STANDALONE +USE_FCNTL -USE_FLOCK -USE_POP +USE_IMAP +USE_SMTP +USE_SSL_OPENSSL -USE_SSL_GNUTLS -USE_SASL -USE_GSS +HAVE_GETADDRINFO +HAVE_REGCOMP -USE_GNU_REGEX +HAVE_COLOR +HAVE_START_COLOR +HAVE_TYPEAHEAD +HAVE_BKGDSET +HAVE_CURS_SET +HAVE_META +HAVE_RESIZETERM +CRYPT_BACKEND_CLASSIC_PGP +CRYPT_BACKEND_CLASSIC_SMIME -CRYPT_BACKEND_GPGME -EXACT_ADDRESS -SUN_ATTACHMENT +ENABLE_NLS -LOCALES_HACK +HAVE_WC_FUNCS +HAVE_LANGINFO_CODESET +HAVE_LANGINFO_YESEXPR +HAVE_ICONV -ICONV_NONTRANS +HAVE_LIBIDN +HAVE_GETSID +USE_HCACHE -ISPELL SENDMAIL="/usr/sbin/sendmail" MAILPATH="/var/mail" PKGDATADIR="/usr/local/share/mutt" SYSCONFDIR="/usr/local/etc" EXECSHELL="/bin/sh" -MIXMASTER To contact the developers, please mail to <mutt-...@mutt.org>. To report a bug, please visit http://bugs.mutt.org/. My header_cache is also defined in my muttrc: set header_cache=/home/epatton/.mutt_cache/ (File permissions set to 666.) Despite this, the mail headers get read from scratch upon each Mutt startup. Not sure what else I'm missing here. Everything else in Mutt is fine. ~ Eric.