If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
I'm sorry, but the retention time for deleted messages in the trash folder is a set default time which cannot be changed. You could create a custom folder in your Yola Mail account and move e-mails there. From time to time to you could check this folder and delete messages you really don't need any more.