Usermin very slow and buggy

Hi,

if it is ok to not install roundcube but it loads very slow and finally when i go to inbox seems buggy. I cannot delete messages

The mail for Usermin is half way through only. It's missing mail listing and many other small tweaks to make UX great.

However, you're saying that you can not delete mail while listing, and that is something odd, and shouldn't be happening. I can delete mail with no problem when using both Maildir and IMAP. What is your mail storage format set to? Have you tried reloading the browser page using Ctrl+Shift+R? Do you click on folder name in navigation menu, before actually running any operations on it? Do you have any errors in browser's console when trying to delete a message?

For you information, you can disable new mail listing in theme configuration in Usermin (just start typing in search field to find theme configuration) by setting to No the option Enable new mail UI.

If i install roundcube things seems better but is it possible to have a "Log in to Roundcube" option same as "log in to usermin" option (see attachmnet)

Unfortunately, no.

No i cannot even list my mail. I am attaching a photo to check the error message. I restarted dovecot but still the same.

It's just not a bug. It looks that Usermin cannot connect to your mailbox.

As a workaround, you can go to Webmin/Usermin Configuration/Usermin Module Configuration/Read Mail page and change Mail storage format for Inbox to Maildir style directory to let Usermin to handle your mail directly.