Python實現郵件的批量發送的範例程式碼，python範例程式碼
1 發送文本資訊
'''加密發送文本郵件'''def sendEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEText('你好,來自資訊化工程所的問候...', 'plain', 'utf-8') # 文本郵件 # msg = MIMEText('<html><body><h1>你好</h1>' + '<p>send by <a href="http://www.python.org" rel="external nofollow" rel="external nofollow" >資訊化工程所 </a>...</p>' +'</body></html>', 'html', 'utf-8') # 網頁檔案 msg['From'] = _format_addr('資訊化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件者 <%s>' % to_addr) msg['Subject'] = Header('郵件的主題：問候', 'utf-8').encode() server = smtplib.SMTP(smtp_server, 25) server.starttls() # 調用starttls()方法，就建立了安全連線 # server.set_debuglevel(1) # 記錄詳細資料 server.login(from_addr, password) # 登入郵箱伺服器 server.sendmail(from_addr, [to_addr], msg.as_string()) # 發送資訊 server.quit() print("加密後郵件發送成功！") except Exception as e: print("發送失敗：" + e)
2 發送帶圖片附件的郵件
'''發送帶圖片附件的郵件'''def sendFileEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('資訊化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件者 <%s>' % to_addr) msg['Subject'] = Header('郵件的主題：問候', 'utf-8').encode() # 郵件內文是MIMEText: msg.attach(MIMEText('send with file...', 'plain', 'utf-8')) # msg.attach(MIMEText('<html><body><h1>你好</h1>' + '<p>send by <img src=cid:0"></p>' +'</body></html>', 'html', 'utf-8')) # 網頁檔案 # 添加附件就是加上一個MIMEBase，從本地讀取一個圖片: with open(r'./file/圖片.png', 'rb') as f: mime = MIMEBase('image', 'png', filename='圖片.png') # 設定附件的MIME和檔案名稱，這裡是png類型: mime.add_header('Content-Disposition', 'attachment',filename=('gbk', '', '圖片.png')) # 加上必要的頭資訊,解決中文附件名亂碼 mime.add_header('Content-ID', '<0>') mime.add_header('X-Attachment-Id', '0') mime.set_payload(f.read()) # 把附件的內容讀進來: encoders.encode_base64(mime) # 用Base64編碼: msg.attach(mime) # 添加到MIMEMultipart: server = smtplib.SMTP(smtp_server, 25) # server.set_debuglevel(1) # 記錄詳細資料 server.login(from_addr, password) # 登入郵箱伺服器 server.sendmail(from_addr, to_addr, msg.as_string()) # 發送資訊 server.quit() print("帶圖片郵件發送成功！") except Exception as e: print("發送失敗：" + e)
3 發送帶圖片附件的郵件
'''發送帶圖片附件的郵件'''def sendFilesEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('資訊化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件者 <%s>' % to_addr) msg['Subject'] = Header('郵件的主題：問候', 'utf-8').encode() # 郵件內文是MIMEText: msg.attach(MIMEText('發送多附件郵件...', 'plain', 'utf-8')) #---這是附件部分--- #xlsx類型附件 part = MIMEApplication(open(r'./file/foo.xlsx','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.xlsx") msg.attach(part) #jpg類型附件 part = MIMEApplication(open(r'./file/圖片.png','rb').read()) part.add_header('Content-Disposition', 'attachment', filename=('gbk', '', '圖片.png')) msg.attach(part) #pdf類型附件 part = MIMEApplication(open(r'./file/foo.pdf','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.pdf") msg.attach(part) # #mp3類型附件 # part = MIMEApplication(open('foo.mp3','rb').read()) # part.add_header('Content-Disposition', 'attachment', filename="foo.mp3") # msg.attach(part) server = smtplib.SMTP(smtp_server, 25,timeout=30) # server.set_debuglevel(1) # 記錄詳細資料 server.login(from_addr, password) # 登入郵箱伺服器 server.sendmail(from_addr, to_addr, msg.as_string()) # 發送資訊 server.quit() print("帶圖片郵件發送成功！") except Exception as e: print("發送失敗：" + e)
4 完整代碼
from email import encodersfrom email.header import Headerfrom email.mime.text import MIMETextfrom email.mime.multipart import MIMEMultipartfrom email.mime.base import MIMEBasefrom email.mime.application import MIMEApplicationfrom email.utils import parseaddr, formataddrimport smtplibdef _format_addr(s): name, addr = parseaddr(s) return formataddr((Header(name, 'utf-8').encode(), addr))'''加密發送文本郵件'''def sendEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEText('你好,來自資訊化工程所的問候...', 'plain', 'utf-8') # 文本郵件 # msg = MIMEText('<html><body><h1>你好</h1>' + '<p>send by <a href="http://www.python.org" rel="external nofollow" rel="external nofollow" > 資訊化工程所</a>...</p>' +'</body></html>', 'html', 'utf-8') # 網頁檔案 msg['From'] = _format_addr('資訊化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件者 <%s>' % to_addr) msg['Subject'] = Header('郵件的主題：問候', 'utf-8').encode() server = smtplib.SMTP(smtp_server, 25) server.starttls() # 調用starttls()方法，就建立了安全連線 # server.set_debuglevel(1) # 記錄詳細資料 server.login(from_addr, password) # 登入郵箱伺服器 server.sendmail(from_addr, [to_addr], msg.as_string()) # 發送資訊 server.quit() print("加密後郵件發送成功！") except Exception as e: print("發送失敗：" + e)'''發送帶圖片附件的郵件'''def sendFileEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('資訊化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件者 <%s>' % to_addr) msg['Subject'] = Header('郵件的主題：問候', 'utf-8').encode() # 郵件內文是MIMEText: msg.attach(MIMEText('send with file...', 'plain', 'utf-8')) # msg.attach(MIMEText('<html><body><h1>你好</h1>' + '<p>send by <img src=cid:0"></p>' +'</body></html>', 'html', 'utf-8')) # 網頁檔案 # 添加附件就是加上一個MIMEBase，從本地讀取一個圖片: with open(r'./file/圖片.png', 'rb') as f: mime = MIMEBase('image', 'png', filename='圖片.png') # 設定附件的MIME和檔案名稱，這裡是png類型: mime.add_header('Content-Disposition', 'attachment',filename=('gbk', '', '圖片.png')) # 加上必要的頭資訊,解決中文附件名亂碼 mime.add_header('Content-ID', '<0>') mime.add_header('X-Attachment-Id', '0') mime.set_payload(f.read()) # 把附件的內容讀進來: encoders.encode_base64(mime) # 用Base64編碼: msg.attach(mime) # 添加到MIMEMultipart: server = smtplib.SMTP(smtp_server, 25) # server.set_debuglevel(1) # 記錄詳細資料 server.login(from_addr, password) # 登入郵箱伺服器 server.sendmail(from_addr, to_addr, msg.as_string()) # 發送資訊 server.quit() print("帶圖片郵件發送成功！") except Exception as e: print("發送失敗：" + e)'''發送帶圖片附件的郵件'''def sendFilesEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('資訊化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件者 <%s>' % to_addr) msg['Subject'] = Header('郵件的主題：問候', 'utf-8').encode() # 郵件內文是MIMEText: msg.attach(MIMEText('發送多附件郵件...', 'plain', 'utf-8')) #---這是附件部分--- #xlsx類型附件 part = MIMEApplication(open(r'./file/foo.xlsx','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.xlsx") msg.attach(part) #jpg類型附件 part = MIMEApplication(open(r'./file/圖片.png','rb').read()) part.add_header('Content-Disposition', 'attachment', filename=('gbk', '', '圖片.png')) msg.attach(part) #pdf類型附件 part = MIMEApplication(open(r'./file/foo.pdf','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.pdf") msg.attach(part) # #mp3類型附件 # part = MIMEApplication(open('foo.mp3','rb').read()) # part.add_header('Content-Disposition', 'attachment', filename="foo.mp3") # msg.attach(part) server = smtplib.SMTP(smtp_server, 25,timeout=30) # server.set_debuglevel(1) # 記錄詳細資料 server.login(from_addr, password) # 登入郵箱伺服器 server.sendmail(from_addr, to_addr, msg.as_string()) # 發送資訊 server.quit() print("帶圖片郵件發送成功！") except Exception as e: print("發送失敗：" + e)if __name__ == '__main__': from_addr = 'webter@tccxfw.com' # 郵箱登入使用者名稱 password = 'TCC123' # 登入密碼 to_addr = ['1943840362463@qq.com','jason1423@vip.qq.com','jason14449905@126.com'] # 發送對象地址，可以多個郵箱 smtp_server='172.16.254.46' # 伺服器位址，預設連接埠號碼25 sendEmail(from_addr,password,to_addr,smtp_server)
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