The bounce back email should have the reason, a common reason would be if your mail server is blacklisted.

The only one I'm aware of is https://packagist.org/packages/jfcherng-roundcube/cloudview

Just wondering if anyone had any advice.

For the moment my mail is set up to reject nothing, just mark the subject line as spam etc.

I can send and receive emails. Mailbox isn't full.

But there are some that are sent to me that still get returned undelivered to their sender.

Is there anywhere else I need to look to fix this?
Thanks

Are there any working plugins for opening documents without downloading them—something similar to how documents open in Gmail, for example?

Thanks, I sent a DM and asked for clarification.

I don't know texxasrulez personally, he does have an account here on the forum https://www.roundcubeforum.net/index.php?action=profile;u=55021 and has been active recently.

Hi,

we noticed strange activities for user texxasrulez on github in that many (~20) of his repos (including several roundcube plugins) were zapped and got new code in the last few days. For example the roundcube plugin persistent_login now consists of only two commits pushed a few hours ago. The plugin was untouched for a few years.

Does anyone of you know the author and could provide some more insight? We have deactivated the plugins
for now.

Cheers

Ruudi

correct, you cannot add entries manually.

So I did notice the user can add a contact to trusted senders via a received mail.  That contact will be added to trusted senders..

So am i correct one cannot add a trusted sender manually to the trusted senderd addressbook ?

Preference is set to Store trusted sender in:  Trusted Senders

They add a contact to trusted by first going to contacts and then choose Trusted Senders and hit the plus sign at the bottom.