python 自动邮件发送 报错smtplib.SMTPServerDisconnected: Connection unexpectedly closed import smtplibfromemail.mime.text import MIMETextfromemail.message import EmailMessage #email= EmailMessage() ## Creating aobjectforEmailMessage #email['from'] ='xyz name'## Person whoissending #email['to'] ='xy...
smtplib.SMTPServerDisconnected: Connection unexpectedly closed 1. 使用email标准库,通过163邮箱发送邮件 本地测试使用25端口或者465端口都可以发送 Linux 服务器使用25就报错,使用465端口就可以正常发送 如果25端口报错,可以试试465端口
python版本:3 邮箱:QQ邮箱,端口465 使用python的smtp模块进行邮件发送,自己测试能成功,但是生产环境会报错:smtplib.SMTPServerDisconnected: Connection unexpectedly closed 脚本如下: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 import smtplib from email.mime.text import MIMEText mailserver = "smtp.qq....
#me == my email address #you == recipient's email address me = "some.email@gmail.com" you = "some_email2@gmail.com" # Create message container - the correct MIME type is multipart/alternative. msg = MIMEMultipart('alternative') msg['Subject'] = "Alert" msg['From'] = me msg['To...
.connect(host, port) File "/usr/lib/python2.7/smtplib.py", line 310, in connect (code, msg) = self.getreply() File "/usr/lib/python2.7/smtplib.py", line 361, in getreply raise SMTPServerDisconnected("Connection unexpectedly closed") SMTPServerDisconnected: Connection unexpectedly closed ...
这里以网易邮箱为为例:需要打开网易是指开启SMTP服务, 接下来获取授权码,授权码在代码中是用来代替密码来操作的。(QQ邮箱的SMTP服务开启后,代码中需要用SMTP_SSL构建会话实例, 不然会有报错:Connection unexpectedly closed) 网易邮箱设置 1.构建简单的文本文件MIMEText ...
email.errors.MultipartConversionError:Cannot attach additional subparts to non-multipart/* Solution 04: 没有创建带附件的实例 e.g. msg = MIMEMultipart('mixed') Error 05: 使用smtp.qq.com发送邮件时:Connection unexpectedly closed Solution 05:
email.errors.MultipartConversionError:Cannot attach additional subparts to non-multipart/* Solution 04: 没有创建带附件的实例 e.g. msg = MIMEMultipart('mixed') Error 05: 使用http://smtp.qq.com发送邮件时:Connection unexpectedly closed Solution 05: ...
创建connection时未使用有关保持连接活动的参数。 请参见以下代码: conn = psycopg2.connect(database="DBname", host="Your_IP_address", user="username", password="Your_password", port=5432, keepalives=1, # 保持连接 keepalives_idle=130, # 空闲时,每130秒保持连接连通 keepalives_interval=10, ...
2019-12-06 19:12 −在使用jdbc或其他连接的时候,需要对流进行关闭操作。 如果在Connection关闭之后,再次调用涉及Connection的方法,就会出现这个错误... JAHC 0 816 Python(00):Python网络编程:email、smtplib、poplib、imaplib模块收发邮件 2019-12-20 13:44 −一封电子邮件的旅程是: MUA:Mail User Agent...