Question

当我使用MIME和SMTPLIB而不是发送附件“ random.jpg”时，它发送的“ noname.eml”无法打开且看不见，因此，我无法正确发送附件。为什么会造成这种情况，我该如何解决？

我试图将扩展名从“ png”更改为“ jpg”，但问题仍然存在。

fromaddr1 = ""
toaddr1 = ""
accpass1 = ""

msg1 = MIMEMultipart()

msg1['From'] = fromaddr1
msg1['To'] = toaddr1
msg1['Subject'] = "YOUR COMPUTER HAS BEEN ACCESSED"

body1 = "Someone has gained access to your computer"

msg1.attach(MIMEText(body1, 'plain'))

filename1 = "random.jpg" 
attachment1 = open("random.jpg","rb")

part1 = MIMEBase('application', 'octet-stream')
part1.set_payload((attachment1).read())
encoders.encode_base64(part1)
part1.add_header('Content-Disposition', "attachment1; filename1= %s" % 
filename1)

msg1.attach(part1)

server = smtplib.SMTP('smtp.gmail.com', 587)
server.starttls()
server.login(fromaddr1, accpass1)
text = msg1.as_string()
server.sendmail(fromaddr1, toaddr1, text)
server.quit()

Answer 1

在标题中：

from email.mime.application import MIMEApplication

代替附件：

with open(PATH_TO_ZIP_FILE,'rb') as file:
    msg.attach(MIMEApplication(file.read(), Name='filename.zip'))

Python MIME电子邮件附件发送方法将jpg文件发送为“ noname.eml”

1 个答案: