修改邮件发送方式

Signed-off-by: Binren Zhnag <zhangbr@elab-plus.com>

email_util.py

@@ -1,11 +1,8 @@
 # coding=utf-8
-import smtplib
 from email.mime.text import MIMEText
 from email.header import Header
-from smtplib import SMTP_SSL
-from email.mime.image import MIMEImage
+from smtplib import SMTP
 from email.mime.multipart import MIMEMultipart
-from email.mime.application import MIMEApplication
 from email.mime.base import MIMEBase
 from email.encoders import encode_base64
 import traceback
@@ -28,7 +25,7 @@ class EmailUtil(object):
                   mail_excel=None
                   ):
         try:
-            smtp = SMTP_SSL(self.host_server)
+            smtp = SMTP(self.host_server)
             smtp.set_debuglevel(1)
             smtp.ehlo(self.host_server)
             smtp.login(self.sender_email, self.pwd)
@@ -63,6 +60,6 @@ class EmailUtil(object):
 
 
 if __name__ == '__main__':
-    send_email = EmailUtil()
-    send_email.send_mail('elab_test', mail_excel=r'D:\elab\elab_mvp\resources\tongce1.xlsx')
+    send_email = EmailUtils()
+    send_email.send_mail('elab_test', mail_excel=r'D:\elab-code\elab_mvp\resources\tongce1.xlsx')
     pass