I got the following error while sending email using asp.net c#. You should check the authentication correctly configured or not in Network Credential. If then it is proper it should be blocked by the yahoo server.
Solution:
You need to login into your account,
Go to Account info-> Account Security->
Turn on “Allow apps that use less secure sing in”
OR
Click here: https://login.yahoo.com/account/security#other-apps
Turn on “Allow apps that use less secure sing in”
Post your comments / questions
Recent Article
- How to hide the ID field from the Django admin?
- It is impossible to add a non nullable field without specifying a default. Django error
- ImportError: cannot import name 'url' from 'django.conf.urls' - Django Error
- How to Enable Virtualization in BIOS Security Settings in Intel Processors For Android Studio?
- Dependency 'androidx.activity:activity:1.8.0' requires libraries and applications that depend on it.
- AttributeError: 'NoneType' object has no attribute 'get_text' - Python
- ModuleNotFoundError: No module named 'openpyxl' - Python
- How to get thumbnail from vimeo video URL in Python?
Related Article