终于无法忍受那些垃圾邮件了，又不喜欢SA，crm114没有搞定，然后就挑了跟crm114原理上来说一样的bogofilter。
首先当然是pacman.
sudo pacman -S bogofilter
加入.procmailrc
:0fw
| bogofilter -u -e -p
:0:
* ^X-Bogosity: Yes.*
spam/
加入.muttrc
macro index S "|bogofilter -s\n=spam/\n" "Learn as spam and save to junk"
macro pager S "|bogofilter -s\n=spam/\n" "Learn as spam and save to junk"
macro index H "|bogofilter -n\n=inbox/\n" "Learn as ham and save"
macro pager H "|bogofilter -n\n=inbox/\n" "Learn as ham and save"
恩，还有必要先利用已经有的邮件训练一下。
bogofilter -s -B spam-Maildir/
bogofilter -n -B ham-Maildir/
