Sina.Webmail

Description

This indicates an attempt to access Sina's Webmail.
Sina provides a webmail for users with an account to use its email service.

Affected Products

Sina

Impact

Network bandwidth consumption

Technology

Browser-Based

Behavior

• Reasonable

Default Ports

• TCP/80
• TCP/443
• UDP/443

References

• https://mail.sina.com.cn/