[英]Errors receiving emails with imaplib, from a specific inbox
從特定文件夾(Office365)讀取電子郵件時,郵件正文是一個隨機的長字符串,沒有任何意義。
最初,我將這些電子郵件作為副本發送到我的個人郵箱,發送到特定文件夾。 從那里閱讀我沒有遇到問題。 但是當我嘗試直接從主收件箱中讀取時,消息是毫無意義的長字符串(因此,我無法解析任何內容)
mail = imaplib.IMAP4_SSL(SMTP_SERVER)
mail.login(FROM_EMAIL, FROM_PWD)
boxes = mail.list()
mail.select('INBOX/netstatus', readonly=True)
(type, data) = mail.uid('SEARCH', None, '(UNSEEN)')
mail_ids = data[0]
id_list = mail_ids.split()
def read_email(self, *id_list):
id_list = list(id_list)
for i in reversed(id_list):
(typ, data) = mail.uid('FETCH', i, '(RFC822)')
for response_part in data:
if isinstance(response_part, tuple):
print("Response: ",response_part)
msg = \ email.message_from_string(response_part[1].decode('utf-8'))
body = ''
email_subject = msg['subject']
email_from = msg['from']
email_date = msg['date']
message= msg.get_payload().encode('utf-8')
print(message)
當我從我的個人收件箱閱讀時,我收到了這樣的信息:
mymail: b'Status from Device (xxxx) to AnotherDevice (yyyy), interface AB, in Protocol came up\r\n'
但是當我從主收件箱閱讀時:
'QWRq4N5IGZyb20gVVREFxLXJlMSAuMTAuMjUsIDAxMDAuMTAwMS4w\r\nMDI1LjAwKSB0byBVU0FEQUxIERS4MC4xMC4xMMDAxLjAw\r\nMjUuMDQpLCBpbnZhY2UgMTAuMTA4AuMjI5IHRvIDEwLjEwLjIwLjEzMCwgaW4gSVNJUy9M\r\nZXZlbDIgd2VudCBkkNvbmZ3VyZWQgd2F0Y2hsaXN0OiI1OQ0K\r\n'
使用Python3.6或更高版本,您可以使用EmailMessage.get_content()
自動解碼編碼內容。
import email
from email import policy
# Email based on one of the examples at https://docs.python.org/3.6/library/email.examples.html
s = """Subject: Ayons asperges pour le =?utf-8?q?d=C3=A9jeuner?=
From: =?utf-8?q?Pep=C3=A9?= Le Pew <pepe@example.com>
To: Penelope Pussycat <penelope@example.com>,
Fabrette Pussycat <fabrette@example.com>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
ICAgIFNhbHV0IQoKICAgIENlbGEgcmVzc2VtYmxlIMOgIHVuIGV4Y2VsbGVudCByZWNpcGllWzFd
IGTDqWpldW5lci4KCiAgICBbMV0gaHR0cDovL3d3dy55dW1tbHkuY29tL3JlY2lwZS9Sb2FzdGVk
LUFzcGFyYWd1cy1FcGljdXJpb3VzLTIwMzcxOAoKICAgIC0tUGVww6kKICAgIAo=
"""
msg = email.message_from_string(s, policy=policy.default)
print(msg.get_content())
結果:
Salut!
Cela ressemble à un excellent recipie[1] déjeuner.
[1] http://www.yummly.com/recipe/Roasted-Asparagus-Epicurious-203718
--Pepé
對於多部分消息,您需要遍歷各個部分:
for part in msg.iter_parts():
print(part.get_content())
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