Due to how mailcow is configured security wise, some people may get this issue https://github.com/roundcube/roundcubemail/issues/8170 depending on their browser. When you go to press `Allow` to show remote content within an email, it'll redirect you to the root of the website, in this case mailcow login. This fix should be included in the Roundcube 1.6 release, until we hit this release we just need to apply the fix manually for each install/upgrade.
* Update Roundcube guide for 1.5 release
Update Roundcube guide for 1.5 release, then added simple upgrade instructions, for people with older installs.
* Update upgrade working
Co-authored-by: Peter <magic@kthx.at>
* Correct sentence capitalisation
Co-authored-by: Peter <magic@kthx.at>
* Correct sentence capitalisation
Co-authored-by: Peter <magic@kthx.at>
* Correct sentence capitalisation
Co-authored-by: Peter <magic@kthx.at>
* Update extract folder name
Co-authored-by: Peter <magic@kthx.at>
Co-authored-by: Peter <magic@kthx.at>
Update Roundcube spellcheck installation information, modern browsers include built in spell check, so this maybe a unwanted feature for some.
Also bullet pointed the important information about `config.inc.php`
Add steps to enable local spell checking, currently it uses spell.roundcube.net, which has been discontinued (due to funding), but as a self hosted service, most people would want spell checking to happen on their own servers not someone else's. I wasn't aware it was doing this until the service got discontinued.
The current doc gives "cannot connect to db" in Roundcube 1.4.6, managesieve. The config should be placed in the plugin itself and not in the general config file of Roundcube.
