[MM3-users] Postorius and some CSS issue?

Odhiambo Washington writes:

On my testbench, I am having this strange issue where the Postorius is not displaying correctly perhaps because of some CSS issue

Have you run mailmanweb collectstatic? Is the static directory where it belongs? Is the hierarchy readable by the webserver user (often www-data)?

Also, this can happen when for some reason there are directories in the path to "static" that are not searchable by the WWW user. This could be because the directory should be group www-data but isn't, or because group or world mode is -x. Not sure why this happens, but it's happened to me more than once.