email that disapperaed form the account

I was reading my email on my Iphone and while reading them my emails started to disappear.

I entered with my PC on my Mail account within Bluewin and after a few minutes all my emails (received, sent, archived, etc.) disappeared.

They did not move to the trash folder nor in my Iphone nor in my PC nor in the webmail server of Bluewin.

Is there any possibility to recover them?

thanks

Michele

look in the Recycle Bin/Trash and retrieve them if the e-mails are present

else contact the Swisscom Hotline