Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.5k views
in Technique[技术] by (71.8m points)

smtp - Getting Error Transport error code was 0x80040217 while Sending Email in Asp.Net

I am trying to send Email

But I am getting this Error.

The message could not be sent to the SMTP server. The transport error code was 0x80040217. The server response was not available

any one having any idea about it please Help me

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Discovered that you can also get this error when Gmail's security settings don't allow messages to be sent from the address you intend to use. I had to enable access for less secure apps for my account in question by:

  1. Logging into the address you want to use for sending email from Excel.
  2. Visit the page https://www.google.com/settings/security/lesssecureapps
  3. Click Enable Less Secure Apps.
  4. Click Done.

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...