使用 python 回复电子邮件 3.4
Reply to email using python 3.4
我正在尝试使用 Python 3.4 回复电子邮件。电子邮件的收件人将使用 Outlook(不幸的是),重要的是 Outlook 能够识别回复并正确显示线程。
我目前的代码是:
def send_mail_multi(headers, text, msgHtml="", orig=None):
"""
"""
msg = MIMEMultipart('mixed')
# Create message container - the correct MIME type is multipart/alternative.
body = MIMEMultipart('alternative')
for k,v in headers.items():
if isinstance(v, list):
v = ', '.join(v)
msg.add_header(k, v)
# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
body.attach(MIMEText(text, 'plain'))
if msgHtml != "": body.attach(MIMEText(msgHtml, 'html'))
msg.attach(body)
if orig is not None:
msg.attach(MIMEMessage(get_reply_message(orig)))
# Fix subject
msg["Subject"] = "RE: "+orig["Subject"].replace("Re: ", "").replace("RE: ", "")
msg['In-Reply-To'] = orig["Message-ID"]
msg['References'] = orig["Message-ID"]+orig["References"].strip()
msg['Thread-Topic'] = orig["Thread-Topic"]
msg['Thread-Index'] = orig["Thread-Index"]
send_it(msg['From'], msg['To'], msg)
- 函数
get_reply_message
正在删除 this answer 中的所有附件。
send_it
函数设置 Message-ID header 并使用正确的 SMTP 配置。然后它调用 smtplib.sendmail(fr, to, msg.as_string())
- Outlook 收到电子邮件但没有 recognize/display 线程。但是,线程似乎是邮件的附件(可能是由
msg.attach(MIMEMessage(...))
关于如何做到这一点有什么想法吗?我错过了任何 header 吗?
干杯,
安德烈亚斯
花了我一段时间,但以下似乎有效:
def send_mail_multi(headers, text, msgHtml="", orig=None):
"""
"""
msg = MIMEMultipart('mixed')
# Create message container - the correct MIME type is multipart/alternative.
body = MIMEMultipart('alternative')
for k,v in headers.items():
if isinstance(v, list):
v = ', '.join(v)
msg.add_header(k, v)
# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
if orig is not None:
text, msgHtml2 = append_orig_text(text, msgHtml, orig, False)
# Fix subject
msg["Subject"] = "RE: "+orig["Subject"].replace("Re: ", "").replace("RE: ", "")
msg['In-Reply-To'] = orig["Message-ID"]
msg['References'] = orig["Message-ID"]#+orig["References"].strip()
msg['Thread-Topic'] = orig["Thread-Topic"]
msg['Thread-Index'] = orig["Thread-Index"]
body.attach(MIMEText(text, 'plain'))
if msgHtml != "":
body.attach(MIMEText(msgHtml2, 'html'))
msg.attach(body)
send_it(msg)
def append_orig_text(text, html, orig, google=False):
"""
Append each part of the orig message into 2 new variables
(html and text) and return them. Also, remove any
attachments. If google=True then the reply will be prefixed
with ">". The last is not tested with html messages...
"""
newhtml = ""
newtext = ""
for part in orig.walk():
if (part.get('Content-Disposition')
and part.get('Content-Disposition').startswith("attachment")):
part.set_type("text/plain")
part.set_payload("Attachment removed: %s (%s, %d bytes)"
%(part.get_filename(),
part.get_content_type(),
len(part.get_payload(decode=True))))
del part["Content-Disposition"]
del part["Content-Transfer-Encoding"]
if part.get_content_type().startswith("text/plain"):
newtext += "\n"
newtext += part.get_payload(decode=False)
if google:
newtext = newtext.replace("\n","\n> ")
elif part.get_content_type().startswith("text/html"):
newhtml += "\n"
newhtml += part.get_payload(decode=True).decode("utf-8")
if google:
newhtml = newhtml.replace("\n", "\n> ")
if newhtml == "":
newhtml = newtext.replace('\n', '<br/>')
return (text+'\n\n'+newtext, html+'<br/>'+newhtml)
代码需要整理一下,但 Outlook 可以正确显示它(使用 Next/Previous 选项)。无需手动创建 From, Send, To, Subject
headers,附加有效的内容。
希望这可以节省别人的时间
我正在尝试使用 Python 3.4 回复电子邮件。电子邮件的收件人将使用 Outlook(不幸的是),重要的是 Outlook 能够识别回复并正确显示线程。
我目前的代码是:
def send_mail_multi(headers, text, msgHtml="", orig=None):
"""
"""
msg = MIMEMultipart('mixed')
# Create message container - the correct MIME type is multipart/alternative.
body = MIMEMultipart('alternative')
for k,v in headers.items():
if isinstance(v, list):
v = ', '.join(v)
msg.add_header(k, v)
# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
body.attach(MIMEText(text, 'plain'))
if msgHtml != "": body.attach(MIMEText(msgHtml, 'html'))
msg.attach(body)
if orig is not None:
msg.attach(MIMEMessage(get_reply_message(orig)))
# Fix subject
msg["Subject"] = "RE: "+orig["Subject"].replace("Re: ", "").replace("RE: ", "")
msg['In-Reply-To'] = orig["Message-ID"]
msg['References'] = orig["Message-ID"]+orig["References"].strip()
msg['Thread-Topic'] = orig["Thread-Topic"]
msg['Thread-Index'] = orig["Thread-Index"]
send_it(msg['From'], msg['To'], msg)
- 函数
get_reply_message
正在删除 this answer 中的所有附件。 send_it
函数设置 Message-ID header 并使用正确的 SMTP 配置。然后它调用smtplib.sendmail(fr, to, msg.as_string())
- Outlook 收到电子邮件但没有 recognize/display 线程。但是,线程似乎是邮件的附件(可能是由
msg.attach(MIMEMessage(...))
关于如何做到这一点有什么想法吗?我错过了任何 header 吗?
干杯,
安德烈亚斯
花了我一段时间,但以下似乎有效:
def send_mail_multi(headers, text, msgHtml="", orig=None):
"""
"""
msg = MIMEMultipart('mixed')
# Create message container - the correct MIME type is multipart/alternative.
body = MIMEMultipart('alternative')
for k,v in headers.items():
if isinstance(v, list):
v = ', '.join(v)
msg.add_header(k, v)
# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
if orig is not None:
text, msgHtml2 = append_orig_text(text, msgHtml, orig, False)
# Fix subject
msg["Subject"] = "RE: "+orig["Subject"].replace("Re: ", "").replace("RE: ", "")
msg['In-Reply-To'] = orig["Message-ID"]
msg['References'] = orig["Message-ID"]#+orig["References"].strip()
msg['Thread-Topic'] = orig["Thread-Topic"]
msg['Thread-Index'] = orig["Thread-Index"]
body.attach(MIMEText(text, 'plain'))
if msgHtml != "":
body.attach(MIMEText(msgHtml2, 'html'))
msg.attach(body)
send_it(msg)
def append_orig_text(text, html, orig, google=False):
"""
Append each part of the orig message into 2 new variables
(html and text) and return them. Also, remove any
attachments. If google=True then the reply will be prefixed
with ">". The last is not tested with html messages...
"""
newhtml = ""
newtext = ""
for part in orig.walk():
if (part.get('Content-Disposition')
and part.get('Content-Disposition').startswith("attachment")):
part.set_type("text/plain")
part.set_payload("Attachment removed: %s (%s, %d bytes)"
%(part.get_filename(),
part.get_content_type(),
len(part.get_payload(decode=True))))
del part["Content-Disposition"]
del part["Content-Transfer-Encoding"]
if part.get_content_type().startswith("text/plain"):
newtext += "\n"
newtext += part.get_payload(decode=False)
if google:
newtext = newtext.replace("\n","\n> ")
elif part.get_content_type().startswith("text/html"):
newhtml += "\n"
newhtml += part.get_payload(decode=True).decode("utf-8")
if google:
newhtml = newhtml.replace("\n", "\n> ")
if newhtml == "":
newhtml = newtext.replace('\n', '<br/>')
return (text+'\n\n'+newtext, html+'<br/>'+newhtml)
代码需要整理一下,但 Outlook 可以正确显示它(使用 Next/Previous 选项)。无需手动创建 From, Send, To, Subject
headers,附加有效的内容。
希望这可以节省别人的时间