我想發送到多個電子郵件，但我收到了這個問題 ValueError('Invalid address "%s"' % addr) ValueError: Invalid address "['[email protected]', '[email protected]', 'ex404@gmail .com']"
email_id = ["[email protected]","[email protected]","[email protected]"]
username = name
email = email_id
######################### mail system ####################################
htmly = get_template('email/Email.html')
d = {
's_id' : s_id,
'username': username,
'tran_id' : tran_id,
'amount' : amount
}
subject, from_email, to = 'welcome', '[email protected]', email
html_content = htmly.render(d)
msg = EmailMultiAlternatives(subject, html_content, from_email, [to])
msg.attach_alternative(html_content, "text/html")
msg.send()
uj5u.com熱心網友回復：
您將陣列型別發送到另一個陣列，因此陣列維度已更改。請像這樣檢查。
email_id = ["[email protected]","[email protected]","[email protected]"]
username = name
email = email_id
######################### mail system ####################################
htmly = get_template('email/Email.html')
d = {
's_id' : s_id,
'username': username,
'tran_id' : tran_id,
'amount' : amount
}
subject, from_email, to = 'welcome', '[email protected]', email
html_content = htmly.render(d)
msg = EmailMultiAlternatives(subject, html_content, from_email, to)
msg.attach_alternative(html_content, "text/html")
msg.send()
uj5u.com熱心網友回復：
正如其他人指出的那樣，您不應該to用方括號括起來，因為它已經是一個字串串列，這正是引數所期望的。看這個例子：
msg = EmailMultiAlternatives("subject", html_content, "from@@gmail.com", ["to@@gmail.com", "to2@@gmail.com", "to3@@gmail.com"])
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標籤：姜戈