非常感谢你的热心帮助！ 虽然还没有搞定，也受益匪浅。下回有时间再继续折腾吧。 再次感谢！
Hi, declanqian
刚刚发现，mu4e可以用了。
之前我的邮箱里邮件太多，每次调试offlineimap都会下载好长时间，所以为了方便调试就把所有邮件都删了。所以才会出现上述错误。
现在，有了新的邮件，就没问题了。非常感谢你的热心帮助，帮我解决了中文邮件夹乱码的问题！！！
我们互相帮助:grinning:
我目前用firefox gmail的网页版； 有时也用Mac自带的邮件接收。 我目前感觉还可以，虽然很想很多事情都集成在Emacs当中，但有时候没有时间那么折腾。 我没有用过gnus或者mu4，他们可以对邮件进行像org-mode一样的label么； 如果邮件中含有很多图片，在Emacs中看是不是很别扭。。。
offlineimap 没法双向同步中文文件夹
腾讯企业邮里有类似 其他文件夹.xxx 的文件夹，没法重命名。目前只能用白名单间接排除掉。
装emacs之前我用getmail+mutt+vim+msmtp+w3m收发QQ邮件。然而还是没学会怎么配置gnus。因为只能找到gmail的例子。
Gmail账号因为无法验证丢了的人
请问下你是用什么同步的，offlineimap or mbsync? 我用mbsync 同步qq邮箱，如果 配置文件中指定了 inbox路径，第二次同步就会出现 Error: channel xxxxx: master Inbox cannot be opened. 我觉得是远程的服务器上收件箱不是命名为 Inbox. 如果不在配置文件中指定 Inbox 项，则同步之后根本没有收件的那个文件夹，但有已删除，已发送等文件夹可以同步。 能看下你的配置文件吗？ 对了，完全无法同步163邮箱。。。。。。
用getmail吧。一般POP3收件够用了。还能把原件存在服务器里以防万一（当然也能远程删信，一般30天后自动彻底删除）。直接用procmail过滤也能免得一个个到不同邮箱设置过滤规则。
上面也提到了 offlineimap 的缺陷
对 mu4e 的说明有点无语，明明只要是支持malidir的收件端都能用，就写了个offlineimap而不提及其他收件端误导用户，一般来说其实 getmail 更容易配置。
曾经linux下用过mew 小日本写的一个东西，对CJK是支持的， 记得当初用的时候 定阅了一些邮件列表，可以很方便的找到当前主题的下（上）一封邮件 支持pop imap ，可以看我配置里的注释 有详细解释 https://www.emacswiki.org/emacs/Mew
用了 mac的Mail后 就懒得折腾了 。
已弃用Mew，有个更好的替代品Wanderlust，最早是由日本人写的，对Maildir支持更好。
顺带，macOS上支持写完邮件后用Mail.app发信。说实话这个APP还是不错的。不过我当初就是因为GUI的东西太慢才开始用命令行工具……
刚发现之前贴过链接了
这个可以用 nametrans = lambda foldername: foldername.decode('utf-8').encode('imap4-utf-7') imap-utf-7 在网络有人分享了的. 具体网址记不了了。文件可以贴过来
"""
Imap folder names are encoded using a special version of utf-7 as defined in RFC
2060 section 5.1.3.
5.1.3. Mailbox International Naming Convention
By convention, international mailbox names are specified using a
modified version of the UTF-7 encoding described in [UTF-7]. The
purpose of these modifications is to correct the following problems
with UTF-7:
1) UTF-7 uses the "+" character for shifting; this conflicts with
the common use of "+" in mailbox names, in particular USENET
newsgroup names.
2) UTF-7's encoding is BASE64 which uses the "/" character; this
conflicts with the use of "/" as a popular hierarchy delimiter.
3) UTF-7 prohibits the unencoded usage of "\"; this conflicts with
the use of "\" as a popular hierarchy delimiter.
4) UTF-7 prohibits the unencoded usage of "~"; this conflicts with
the use of "~" in some servers as a home directory indicator.
5) UTF-7 permits multiple alternate forms to represent the same
string; in particular, printable US-ASCII chararacters can be
represented in encoded form.
In modified UTF-7, printable US-ASCII characters except for "&"
represent themselves; that is, characters with octet values 0x20-0x25
and 0x27-0x7e. The character "&" (0x26) is represented by the two-
octet sequence "&-".
All other characters (octet values 0x00-0x1f, 0x7f-0xff, and all
Unicode 16-bit octets) are represented in modified BASE64, with a
further modification from [UTF-7] that "," is used instead of "/".
Modified BASE64 MUST NOT be used to represent any printing US-ASCII
character which can represent itself.
"&" is used to shift to modified BASE64 and "-" to shift back to US-
ASCII. All names start in US-ASCII, and MUST end in US-ASCII (that
is, a name that ends with a Unicode 16-bit octet MUST end with a "-
").
For example, here is a mailbox name which mixes English, Japanese,
and Chinese text: ~peter/mail/&ZeVnLIqe-/&U,BTFw-
"""
import binascii
import codecs
# encoding
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)
#http://lists.alioth.debian.org/pipermail/offlineimap-project/2011-March/001431.html
import os
def getnetrc(authinfo=None, **match):
'''A dumb filter for ~/.netrc. It understands oneline entries,
comments and default entry. No macros or multiline entries.
Return first matching dict or None.'''
default = None
if not authinfo:
authinfo = os.getenv('NETRC') or '~/.netrc'
for li in open(os.path.expanduser(authinfo)).readlines():
li = li.partition('#')[0].split() # current line in list
if not li:
continue
if li[0] == 'default':
default = dict(zip(li[1:-1:2], li[2::2]))
continue
elif li[0] == 'macdef':
continue
li = dict(zip(li[:-1:2], li[1::2])) # current line in dict
if match and contains(li, match):
return li
if default and contains(default, match):
return default
def contains(d, m):
'''Return True if d contains all items of m.'''
for k in m:
if not k in d or d[k] != m[k]:
return False
return True
# debug
if __name__ == "__main__":
print getnetrc(machine='imap.gmail.com', login='foo')
print "&V4NXPpCuTvY-" + "&V4NXPpCuTvY-".decode('imap4-utf-7').encode('utf-8')
print "&XfJSIJZk-" + "&XfJSIJZk-".decode('imap4-utf-7').encode('utf-8')
print "&XfJT0ZAB-" + "&XfJT0ZAB-".decode('imap4-utf-7').encode('utf-8')
print "&g0l6P3ux-" + "&g0l6P3ux-".decode('imap4-utf-7').encode('utf-8')
print "&i6KWBZCuTvY-" + "&i6KWBZCuTvY-".decode('imap4-utf-7').encode('utf-8')
这边贴 一点吧。inbox 路径好像没有关系。 IMAPStore gmail-remote
MaildirStore gmail-local
Path /Users/Shared/mail/Declan/
Inbox /Users/Shared/mail/Declan/INBOX/
Channel gmail-inbox
Master :gmail-remote:
Slave :gmail-local:
Patterns "INBOX"
Create Both
Expunge Both
SyncState *
Channel gmail-trash
Master :gmail-remote:"[Gmail]/Trash"
Slave :gmail-local:"Trash"
Create Both
Expunge Both
SyncState *
Channel gmail-sent
Master :gmail-remote:"[Gmail]/Sent Mail"
Slave :gmail-local:"Sent"
Create Both
Expunge Both
SyncState *
Channel gmail-drafts
Master :gmail-remote:"[Gmail]/Drafts"
Slave :gmail-local:"Drafts"
Create Both
Expunge Both
SyncState *
Channel gmail-spam
Master :gmail-remote:"[Gmail]/Spam"
Slave :gmail-local:"Spam"
Create Both
Expunge Both
SyncState *
Channel gmail-important
Master :gmail-remote:"[Gmail]/Important"
Slave :gmail-local:"Important"
Create Both
Expunge Both
SyncState *
Channel gmail-all
Master :gmail-remote:"[Gmail]/All Mail"
Slave :gmail-local:"Archive"
Create Both
Expunge Both
SyncState *
Channel gmail-starred
Master :gmail-remote:"[Gmail]/Starred"
Slave :gmail-local:"Starred"
Create Both
Expunge Both
SyncState *
如果不在意本地文件夹名的话可以用
IMAPStore 163-remote
Account 163
MaildirStore 163-local
# The trailing "/" is important
Path ~/Maildir/Netease/
Inbox ~/Maildir/Netease/Inbox
Channel 163-default
Master :163-remote:
Slave :163-local:
Patterns *
Create Both
SyncState *
整个同步过来。因为中文用的是utf-7. 所以会显示 &i6KWBZCuTvY- 这样的东西。mbsync 作者没有支持 utf7 的打算。这个可以在mailist 里面搜到。
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按这样的设置，hotmail和qq没问题，但是163/126邮箱只会在本地建一些文件夹，但是不会同步邮件，翻了下mailing list，也没发现什么解决办法。
网易需要在网页版设置里面开客户端授权密码。
已经开启了，用mew和其他的客户端都可以imap收件，但是mu4e不行。
mu4e不负责收邮件
说错，mbsync
推一下我之前写的博客, 关于mu4e的配置
http://lengyueyang.github.io/2017/02/26/Use%20Mu4e%20to%20manage%20email/
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