=== Other Problems ===
==== A website (Online banking, ...) does not accept SeaMonkey as a trustworthy Browser ====
If ''"about:config" → "general.useragent.compatMode.firefox = true"'' does not help '''''SeaMonkey'''''' will have to pretend that it is ''Firefox'':
# Install add-on ''[https://addons.mozilla.org/de/seamonkey/addon/user-agent-switcher/ User Agent Switcher'']