Error 503

[peterberlin]

Hello,
we tried changing .htaccess. The Maintenance Mode message should be replaced by a separate htm document.

ErrorDocument 503 /error-503.htm
didn't work.

Does anyone have an idea?
peter

[screamer277]

The message is generated in the file ./application/Espo/Core/Utils/auth.php.
Line 213.
Could you set a variable there and create and customize the message in an external file?