概述
用 offlineimap 收取邮件，用 mu4e 在 emacs 中管理邮件，本教程配置多账户。
offlineimap 设置
安装 offlineimap
本人用 archlinux，直接 sudo pacman -S offlineimap 即可
配置 offlineimap
在 home 目录下建立 .offlineimaprc 文件，加入以下代码
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# -*- mode: python2 -*-
[general]
# accounts = Gmail, Foxmail, Lengyue-163
accounts = Gmail, Foxmail
maxsyncaccounts = 2
pythonfile = ~/.offlineimap.py
[Account Gmail]
localrepository = Gmail-Local
remoterepository = Gmail-Remote
[Repository Gmail-Local]
type = Maildir
localfolders = ~/Documents/Mu4e/Gmail
[Repository Gmail-Remote]
type = Gmail
auth_mechanisms = LOGIN
remotehost = imap.gmail.com
remoteuser = xxxxx@gmail.com
remotepass = xxxxx
ssl = true
sslcacertfile = /etc/ssl/certs/ca-certificates.crt
nametrans = lambda foldername: foldername.decode('imap4-utf-7').encode('utf-8')
folderfilter = lambda folder: not re.search('(^Spam$|All)', folder)
maxconnections = 2
realdelete = yes
[Account Foxmail]
localrepository = Foxmail-Local
remoterepository = Foxmail-Remote
[Repository Foxmail-Local]
type = Maildir
localfolders = ~/Documents/Mu4e/Foxmail
[Repository Foxmail-Remote]
type = IMAP
remotehost = imap.qq.com
remoteuser = xxxxx@qq.com
remotepass = xxxxx
ssl = true
sslcacertfile = /etc/ssl/certs/ca-certificates.crt
nametrans = lambda foldername: foldername.decode('imap4-utf-7').encode('utf-8')
folderfilter = lambda foldername: foldername in ['INBOX','Drafts', 'Sent Messages', 'Deleted Messages']
maxconnections = 2
realdelete = no
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设置 gmail 和 qq 两个账户，按照上面配置，邮箱和密码改成自己的(首先开通 gmail 和 qq 邮箱的 imap 功能，设置授权码，可参照后面参考资料)。
其中，比较重要的有以下几项:
localfolders 是下载邮件的位置
nametrans = lambda foldername: foldername.decode('imap4-utf-7').encode('utf-8') 防止中文乱码
folderfilter = lambda foldername: foldername in ['INBOX','Drafts', 'Sent Messages', 'Deleted Messages'] 选择自己同步的文件夹
folderfilter = lambda folder: not re.search('(^Spam$|All)', folder) 不选择 Spam 和有 All 字样的文件夹同步 2
同时，在 home 目录下家里 .offlineimap.py 文件，加入以下内容，防止乱码
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#!/usr/bin/env python2
import binascii
import codecs
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
def modified_base64(s):
s = s.encode('utf-16be')
return binascii.b2a_base64(s).rstrip('\n=').replace('/', ',')
def doB64(_in, r):
if _in:
r.append('&%s-' % modified_base64(''.join(_in)))
del _in[:]
def encoder(s):
r = []
_in = []
for c in s:
ordC = ord(c)
if 0x20 <= ordC <= 0x25 or 0x27 <= ordC <= 0x7e:
doB64(_in, r)
r.append(c)
elif c == '&':
doB64(_in, r)
r.append('&-')
else:
_in.append(c)
doB64(_in, r)
return (str(''.join(r)), len(s))
# decoding
def modified_unbase64(s):
b = binascii.a2b_base64(s.replace(',', '/') + '===')
return unicode(b, 'utf-16be')
def decoder(s):
r = []
decode = []
for c in s:
if c == '&' and not decode:
decode.append('&')
elif c == '-' and decode:
if len(decode) == 1:
r.append('&')
else:
r.append(modified_unbase64(''.join(decode[1:])))
decode = []
elif decode:
decode.append(c)
else:
r.append(c)
if decode:
r.append(modified_unbase64(''.join(decode[1:])))
bin_str = ''.join(r)
return (bin_str, len(s))
class StreamReader(codecs.StreamReader):
def decode(self, s, errors='strict'):
return decoder(s)
class StreamWriter(codecs.StreamWriter):
def decode(self, s, errors='strict'):
return encoder(s)
def imap4_utf_7(name):
if name == 'imap4-utf-7':
return (encoder, decoder, StreamReader, StreamWriter)
codecs.register(imap4_utf_7)
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用 offlineimap 下载邮件
在终端用运行命令 offlineimap ，下载邮件
Mu4e 设置
我用 spacemacs，先将 mu4e layer 加入 spaemacs 配置文件中，启用 mu4e layer。
安装 mu4e 是 mu 软件的一部分，因此安装 mu 软件(yaourt mu)。
安装完成之后，建立索引，在终端运行 mu index --rebuild --maildir=~/Documents/Mu4e ，文件夹的位置根据自己的更改。
在 spacemacs 的配置文件中加入以下代码，注意：根据自己的邮箱个数等更改相应位置即可。
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(add-to-load-path "~/.spacemacs.d/package/mu4e")
(require 'mu4e)
(setq mu4e-account-alist
'(("Gmail"
;; Under each account, set the account-specific variables you want.
(mu4e-sent-messages-behavior delete)
(mu4e-sent-folder "/Gmail/[Gmail].Sent Mail")
(mu4e-drafts-folder "/Gmail/[Gmail].Drafts")
(user-mail-address "xxxxx@gmail.com")
(user-full-name "xxxxx"))
("Foxmail"
(mu4e-sent-messages-behavior sent)
(mu4e-sent-folder "/Foxmail/Sent Messages")
(mu4e-drafts-folder "/Foxmail/Drafts")
(user-mail-address "xxxxx@foxmail.com")
(user-full-name "xxxxx"))
;; ("Lengyue-163"
;; (mu4e-sent-messages-behavior sent)
;; (mu4e-sent-folder "/Lengyue-163/Sent Items")
;; (mu4e-drafts-folder "/Lengyue-163/Drafts")
;; (user-mail-address "zanghuahong@163.com")
;; (user-full-name "Mao Xiaowei"))
)
)
(mu4e/mail-account-reset)
;;; Set up some common mu4e variables
(setq mu4e-maildir "~/Documents/Mu4e"
mu4e-trash-folder "/Gmail/Trash"
mu4e-refile-folder "/Gmail/Archive"
;; mu4e-get-mail-command "mbsync -a"
mu4e-update-interval nil
mu4e-compose-signature-auto-include nil
mu4e-view-show-images t
mu4e-view-show-addresses t)
;;; Mail directory shortcuts
(setq mu4e-maildir-shortcuts
'(
("/Foxmail/INBOX" . ?f)
("/Foxmail/Drafts" . ?d)
("/Foxmail/Sent Messages" . ?s)
("/Gmail/INBOX" . ?g)
;; ("/Gmail/[Gmail].All Mail" . ?a)
("/Gmail/[Gmail].Drafts" . ?r)
("/Gmail/[Gmail].Sent Mail" . ?m)
("/Gmail/[Gmail].Trash" . ?t)
;; ("/Lengyue-163/INBOX" . ?i)
))
;;; Bookmarks
(setq mu4e-bookmarks
`(("flag:unread AND NOT flag:trashed" "Unread messages" ?u)
("date:today..now" "Today's messages" ?t)
("date:7d..now" "Last 7 days" ?w)
("mime:image/*" "Messages with images" ?p)
(,(mapconcat 'identity
(mapcar
(lambda (maildir)
(concat "maildir:" (car maildir)))
mu4e-maildir-shortcuts) " OR ")
"All inboxes" ?i)))
(setq mu4e-enable-notifications t)
(with-eval-after-load 'mu4e-alert
;; Enable Desktop notifications
;; (mu4e-alert-set-default-style 'notifications)) ; For linux
(mu4e-alert-set-default-style 'libnotify)) ; Alternative for linux
;; (mu4e-alert-set-default-style 'notifier)) ; For Mac OSX (through the
; terminal notifier app)
;; (mu4e-alert-set-default-style 'growl)) ; Alternative for Mac OSX
(setq mu4e-enable-mode-line t)
(setq mu4e-get-mail-command "offlineimap")
;; Fetch mail in 60 sec interval
(setq mu4e-update-interval 60)
(require 'mu4e-contrib)
(setq mu4e-html2text-command 'mu4e-shr2text)
;; try to emulate some of the eww key-bindings
(add-hook 'mu4e-view-mode-hook
(lambda ()
(local-set-key (kbd "<tab>") 'shr-next-link)
(local-set-key (kbd "<backtab>") 'shr-previous-link)))
;; something about ourselves
(require 'smtpmail)
(setq user-mail-address "xxxxx@foxmail.com"
user-full-name "xxxxx"
smtpmail-stream-type 'starttls
starttls-use-gnutls t
mu4e-compose-signature
(concat
"xxxx\n"
"Blog: http://lengyueyang.github.io\n"
"\n")
mu4e-compose-signature-auto-include t
)
(setq send-mail-function 'smtpmail-send-it
message-send-mail-function 'smtpmail-send-it
smtpmail-auth-credentials (expand-file-name "~/.authinfo")
smtpmail-stream-type 'tls
smtpmail-smtp-server "smtp.qq.com"
smtpmail-smtp-service 465
smtpmail-smtp-user "xxxxx@qq.com")
(setq message-kill-buffer-on-exit t)
;; save attachment to my desktop (this can also be a function)
(setq mu4e-attachment-dir "/home/lengyue/Documents/Mu4e/Attachment")
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几点说明：
mu 更新后，发现系统不能自己找到 mu4e 文件夹，因此手动链接
(add-to-load-path "~/.spacemacs.d/package/mu4e")
contact 内容是自己的邮件签名
Mu4e 简单使用小结
Keybindings to remember of Mu4e
offlineimap and mu index --maildir=~/Documents/Mu4e
相关快捷键请看官方文档
参考资料