Merge pull request #673 from MerginMaps/mergin-logo-efault

Add default value for mergin logo in emails

Author: MarcelGeo

src/server/environment/index.md

@@ -86,7 +86,7 @@ To ease the process of permission (user) management, you can set the following g
 | `MAIL_USE_TLS`🛡️       | Boolean |   `true`        | Use TLS encryption when connecting to SMTP server.  |
 | `MAIL_USE_SSL`🛡️       | Boolean |   `false`        | Whether to use SSL encryption when connecting to SMTP server.  |
 | `MAIL_BCC`              | string  |   `None`   | Email address to send copies of all sent emails. Should be system/application administrator. Mandatory in versions until 2024.4.0.  |
-| `MERGIN_LOGO_URL`       | string  | ``    | Link to logo in emails. |
+| `MERGIN_LOGO_URL`       | string  | Mergin Maps logo    | Link to logo in emails. |
 
 If you have issues with sending emails, follow [troubleshooting](../troubleshoot/) page.