如何在同一正文中发送文本格式和 html 格式的电子邮件？ MIMEmultipart有什么用？
MIMEMultipart([MIMEText(msg, 'text'),MIMEtext(html,'html')])
我能够使用此功能收到一封电子邮件，但正文为空白
PS:我正在尝试发送文本并在同一正文中附加表格。我不想将表格作为附件发送。
html = """
<html>
<head>
<style>
table, th, td {{ border: 1px solid black; border-collapse: collapse; }} th, td {{ padding: 5px; }}
</style>
</head>
<body><p>Hello, Friend This data is from a data frame.</p>
<p>Here is your data:</p>
{table}
<p>Regards,</p>
<p>Me</p>
</body>
</html> """
text = """
Hello, Friend.
Here is your data:
{table}
Regards,
Me"""
text = text.format(table=tabulate(df, headers=list(df.columns), tablefmt="grid"))
html = html.format(table=tabulate(df, headers=list(df.columns), tablefmt="html"))
if(df['date'][0].year==1900 and df['date'][0].month==datetime.date.today().month and df['date'][0].day==datetime.date.today().day):
a2=smtplib.SMTP(host='smtp-mail.outlook.com', port=587)
a2.starttls()
myadd='abc@gmail.com'
passwd=getpass.getpass(prompt='Password: ')
try :
a2.login(myadd,passwd)
except Exception :
print("login unsuccessful")
def get_contacts(filename):
name=[]
email=[]
with open('email.txt','r') as fl:
l=fl.readlines()
print(l)
print(type(l))
for i in l:
try:
name.append(i.split('\n')[0].split()[0])
email.append(i.split('\n')[0].split()[1])
except Exception:
break
fl.close()
return (name,email)
def temp_message(filename):
with open(filename,'r') as fl1:
l2=fl1.read()
return(Template(l2))
name,email=get_contacts('email.txt')
tmp1=temp_message('temp1.txt')
for name,eml in zip(name,email):
msg=MIMEMultipart([MIMEText(msg, 'text'),MIMEtext(html,'html')])
message=tmp1.substitute(USER_NAME=name.title())
print(message)
msg['FROM']=myadd
msg['TO']=eml
msg['Subject']="This is TEST"
msg.attach(MIMEText(message, 'plain'))
# msg.set_payload([MIMEText(message, 'plain'),MIMEText(html, 'html')])
# send the message via the server set up earlier.
a2.send_message(msg)
del msg
a2.quit()
最佳答案
您需要将消息创建为
MIMEMultiPart('alternative')
然后附加两个 MIMEText 部分。
>>> text = 'Hello World'
>>> html = '<p>Hello World</p>'
>>> msg = MIMEMultipart('alternative')
>>> msg['Subject'] = 'Hello'
>>> msg['To'] = 'a@example.com'
>>> msg['From'] = 'b@example.com'
>>> msg.attach(MIMEText(text, 'plain'))
>>> msg.attach(MIMEText(html, 'html'))
>>> s = smtplib.SMTP('localhost:1025')
>>> s.sendmail('a@example.com', 'b@example.com', msg.as_string())
已收到*:
$ python -m smtpd -n -c DebuggingServer localhost:1025
---------- MESSAGE FOLLOWS ----------
Content-Type: multipart/alternative; boundary="===============2742770895617986609=="
MIME-Version: 1.0
Subject: Hello
To: a@example.com
From: b@example.com
X-Peer: 127.0.0.1
--===============2742770895617986609==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Hello World
--===============2742770895617986609==
Content-Type: text/html; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
<p>Hello World</p>
--===============2742770895617986609==--
------------ END MESSAGE ------------
重做的email包(Python 3.6+)可用于发送与此相同的消息(这应该是现代代码中的首选方法):
>>> from email.message import EmailMessage
>>> msg = EmailMessage()
>>> msg['Subject'] = 'Hello'
>>> msg['To'] = 'a@example.com'
>>> msg['From'] = 'b@example.com'
>>> msg.set_content(text)
>>> msg.add_alternative(html, subtype='html')
>>> s.send_message(msg)
输出:
---------- MESSAGE FOLLOWS ----------
Subject: Hello
To: a@example.com
From: b@example.com
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="===============1374158239299927384=="
X-Peer: 127.0.0.1
--===============1374158239299927384==
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Hello World
--===============1374158239299927384==
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
<p>Hello World</p>
--===============1374158239299927384==--
------------ END MESSAGE ------------
* smtpd自 Python 3.9 起，该包已被弃用。第三方aiosmtpd包装是推荐的替代品。等效命令是 python -m aiosmtpd -n -l localhost:1025
关于python - 在Python中发送电子邮件(MIMEmultipart)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55036268/