Adjust Scalix Webmail Attachment Size Limit

Can I limit the attachment size for messages prepared in Scalix Web Access? Sure.
From the Scalix Wiki:

Scalix 11.x

1. Navigate to /var/opt/scalix/nn/webmail directory on the Scalix server, where the file swa.properties exists.
2. Open the swa.properties file with any editor.
3. Near the top of the file, locate the parameter “maxAttachmentUploadKilobytes”. By default this is set to 10240, which equates to 10MB attachments. Modify the value appropriately and save the file.
4. Restart scalix-tomcat.

Scalix 10.x

1. Navigate to /etc/opt/scalix/webmail directory on the Scalix server, where the file partner.xml exists.
2. Open the partner.xml file with any editor.
3. Near the top of the file, locate the parameter “maxAttachmentUploadKilobytes”. By default this is set to 10240, which equates to 10MB attachments. Modify the value appropriately and save the file.
4. Restart Tomcat.