Please make this feature available: move recipients from 'To' to 'Cc' section with mouse drag&drop.

Please show name of group mailboxes just like for persons instead of their addresses. i.e. ilya.zhavoronkov@domain.com is shown as "Ilya Zhavoronkov", but group mailbox dd9576be-344e-4766-8077-6d6458fb2b62@domain.com shown as it is, but it has an...

I am unable to use hifi because we are login into Office 365 only with certificate.But hiri is not using the existing imported certs imported under the system. I need to have a way to use the certificates to log in. That means hiri must use syste...

It would be nice to be able to click on an attachment and have it open with the default program rather than downloading to a folder and then having to go find it and open it from there.Otherwise I appreciate the ability to have an easy-to-install-...

Hi, I prefer to have my list of mails on the left, and have the selected mail open on the right... Opening the selected mail fullscreen makes me loose track of where I am... it confuses me. Not sure if this is possible though....

Will be more productive. The scrolling speed is too slow, I rather user the scroll bar than to actually scroll because I have to scroll like a thousand times to get anywhere. I'm running Linux Fedora 26.

I would very much like a dark theme, Hiri is the only application I have installed in Linux that uses a light theme, and while the design in general is very nice, the bright light is making my eyes bleed.

We use a lot of shared mailbox. I'd like to be able to add more than one account but use the same credentials, or at least NOT have the credentials affect which account is being pulled down. For example I'd like to be able to use username/password...

On the web version of outlook, at the university I am working at, I can search for the calendars of others, and show their calendar as an additional calendar alongside mine. This is useful for checking when others might be free before sending cale...