I have enabled the password plugin for Roundcube. I want to change the password of Zimbra mailbox on Roundcube with LDAP. How should I configure?
 

Try kolabnow.com, it has Roundcube with calendar and DAV support, and some more.

Thanks for the update! I just checked and received the verification email successfully. The issue seems to be fixed now. Appreciate your quick action on this.

I fixed it. It was somehow a corrupt library in the system. Deleted php and all related to php and reinstalled and it worked fine. Not sure why that happened.

Quote from: SKaero on October 30, 2025, 11:31:40 AMThat wouldn't be a Roundcube issue, it would be a issue with the web server SSL configuration.

Quote from: SKaero on October 31, 2025, 12:48:00 AMChrome gives more details for SSL errors in the console but maybe Firefox doesn't, I don't have a site that has the issue to confirm.

I'm sure the issue isn't with Roundcube since Roundcube isn't responsible for the SSL encryption that is always handled by the web server.

If the error comes up only when viewing some HTML emails it most likely is due to something in the HTML in the email. Is there anyway you can send me the source of one of the emails that triggers the error?

Thanks for the fast response! It looks like BlueHost must have stripped down cpanel. I actually thought cpanel was part of bluehost (yep, I'm a newb to it). Also looks like it won't work for me. I don't know if roundcube offers it or not, but I need a good host where I can host and manage all email, across all my domains. Any ideas/thoughts?

You would put in the CardDav service URL's. Since it looks like your using cPanel here is there guide on the service https://www.cpanel.net/blog/tips-and-tricks/using-caldav-calendars-and-carddav-contacts-in-cpanel/

I don't know if this is the best place to post this, but I hope so. I am new to roundcube, and noticed that it supports Cardav, but not sure how to configure it. In particular, the url. Anyone have ideas?

hey
Been messin' about with my Roundcube calendars and it's a right mess if you don't keep an eye on things. Got my work and personal accounts all synced up and some appointments just vanish or duplicate for no reason. Bit of a pain when you just wanna see everything at a glance. Ended up writing a little filter to hide the "private" events, seems to do the trick, but setting it up ain't exactly straightforward. The built‑in calendar's handy for quick reminders or personal stuff, but once you start syncing multiple accounts it's proper chaotic. No idea if there's a clever way to stop duplicates or make everything update properly between accounts, so if anyone's figured that out, would love to know how.

Dear development team. My providers uses Roundcube Webmail 1.6.10.

I am experiencing annoying incoming fake e-mails which have an attachment like *.gz *.rar *.gzip extension.
I want to setup a filter (/sieve) in Roundcube, so Roundcube moves these e-mail to the trash bin, from where they will be deleted.

One solution I found is here: https://jensknipper.de/blog/roundcube-sieve-filter-attachments/ , but I do not know how to implement it in Roundcube. (In this solution a zip-file is mentioned; in my case it is about gz, rar gzip-file.)

I tried to do it myself but was not successfull. Please see attached screenshot.

Is filtering on e-mails with a specific attachment possible? If yes, how? If not, can it be made?

Thank you! :-)

Quote from: SKaero on November 05, 2025, 01:01:00 AMLast I knew the larry skin https://github.com/roundcube/larry still works its just not shipped with Roundcube. I'm not aware of any third party skins that do that.

Thanks for the info SKaero, it's a pity that Larry was dropped then. The preview pane on a small screen hinders quick manual searching and sorting of new messages. The provider does reinstall Larry after updates, but only after several days and with prior view settings lost. That's a fair amount of work and disruption for users, so maybe using an alternative is necessary.