私は Python を使用していくつかのバックエンドに Zapier と Pythoneverywhere を使用してきましたが、最近、次のように 534 エラーが発生しています。
File "/usr/lib64/python2.7/smtplib.py", line 622, in login raise SMTPAuthenticationError(code, resp) SMTPAuthenticationError: (534, '5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbuE\n5.7.14 VyQLZTijmufE25PUD9vfTLC3FrnAU5nlNWptaIGEMv5N2OJ6SeJr1k1LxC0yuXv1eZAMYw\n5.7.14 ejmvetuDKIBX3L9MYPGLY75EUlIuSiSHEmp-0wpi6gazhumwltHXV07K9Q0lou0t4ky1QN\n5.7.14 7jnbEIhA1W6ceSVqvdwtH7wAOKsUhDlwYhkd3-81UClaoJ7sWRCICCJJW4iQxpIDNE4Yqr\n5.7.14 Tto1BfHEYh77B5bZkRiu5BxvjOfCY> Please log in via your web browser and\n5.7.14 then try again.\n5.7.14 Learn more at\n5.7.14 https://support.google.com/mail/answer/78754 t1sm124763qtt.25 - gsmtp'"
何ヶ月も使用しているので、コードの問題ではないと確信しています。適切な測定のためにいくつかのテストコードを投稿しますが、実際には、他の誰かがエラーを取得しているかどうか、および解決策を見つけているかどうか疑問に思っています.
import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
company = 'daves burgers'
dealtype = '409a'
analyst = 'Nate'
itemId = '92081920'
salesRep = 'shawn olsen'
companyLink = 'html link to company'
analystFirst = (analyst.split(' ',2))[0]
salesRepFirst = (salesRep.split(' ',2))[0]
contactEmail = 'contact@sana.com'
analystEmail = "analyst@gmail.com"
emailPass = "password"
html = """<html>A bunch of html></html>"""
fromaddr = analystEmail
bcc = ['bcc@bcc.com']
firstName= 'dave'
msg = MIMEMultipart()
msg['From'] = analyst
msg['Subject'] ="Scalar - "+company+" - "+dealtype+" - onboarding"
body = "Thanks "+salesRepFirst+".\n\n"+firstName+",\n\nPleased to e-meet you. We're looking forward to working on your valuation! To begin the onboarding process, please follow this link (link to onboarding "+companyLink+"/"+itemId+") to our onboarding platform, where you will be asked to verify information about your company as well as provide the necessary documentation for the valuation to begin. Should any questions arise while you're gathering the necessary docs, please reach out to me.\n\nOnce we receive the docs, we'll get started right away and will turn around the draft within 5-7 business days. We'll most likely want to set up a call with you once we've started the analysis. I'll reach out to you at that point.\n\nThanks!"
msg['To'] = contactEmail
toaddr = contactEmail
toaddrs = [toaddr] + bcc
msg.attach(MIMEText(body, 'plain'))
msg.attach(MIMEText(html,'html'))
server = smtplib.SMTP('smtp.gmail.com',587)
server.ehlo()
server.starttls()
server.login(analystEmail,emailPass)
text = msg.as_string()
server.sendmail(fromaddr, toaddr, text)
このエラーは、Zapier または Pythonanywhere からログインするメール アカウントに関係なく発生します (また、すべてのアカウントの設定で「安全性の低いアプリ」が許可されていることにも注意してください)。