KNOWNHOST KNOWLEDGE BASE

Hosting Question? Find the Solution - Browse our Guides, Articles, and How-To's

SMTP Error 504

Posted on January 24, 2022 By Somesh Z

Category: Other
Tags: #504 #error #SMTP

Description: Command parameter not implemented.

What does this mean?

This is another name or reference for SMTP Error # 502. Please reference it’s documentation.