Marc Laporte
Marc Laporte
Related: https://github.com/jasonmunro/cypht/issues/351 https://github.com/jasonmunro/cypht/issues/469
Hopefully it will happen one day. But for myself, I avoid plugin-centric web apps for the reasons explained here: https://pluginproblems.com/ You can get Cypht in Tiki today! https://dev.tiki.org/Cypht-integration
This was added recently: https://www.openhub.net/p/MIGADU_ALPS
So the Alps webmail is supported by [Migadu](https://www.migadu.com/), which is an email provider started in 2014: https://www.migadu.com/about/ It is great that SaaS providers use, offer and contribute to Open Source!...
A new release today: https://github.com/Garethp/php-ews/releases/tag/v0.9.7
It is active: https://github.com/Garethp/php-ews/releases/tag/v0.9.9
AFAIK, this is the default (an perhaps only) behavior in Roundcube/Kolab. And an option in Gmail.  
I fiddled with the settings. Not sure which one did it but now it sometimes works like I want but not always. I can delete or move a message, and...
And now it's gone. I don't know what I did.
@josaphatim mentioned to me that this has a link with the show previous/next message feature, that he made optional here: https://github.com/jasonmunro/cypht/pull/588