there is this plugin to use APNS to notify phones, its a faf though as you need a legal OSX Server to generate the signing keys, I never ended up implementing it.

https://github.com/st3fan/dovecot-xaps-daemon

Aki Tuomi wrote on 29/03/2017 07:29:

On 29.03.2017 07:24, mca@caloro.ch wrote:

...

Hello

Please exist in Dovecot 2.2.13 the E-Mail Push function?

So that the Email on me Iphone are available at this moment that will be transfered, I see or found any other 3part software "Z-push", but it's this function are not included on dovecot?

Thanks and regards

Mauri

There exists a push notification framework for dovecot, but it does not support iPhone push directly. See https://wiki2.dovecot.org/Plugins/PushNotification

Aki