You see this https://imapsync.lamiral.info/ ? It's only for mails but it's a great solution. Source: 7 months ago

Do your parents have a domain, or are they just using the provider's domain? I've set up my 1522+ to backup our mail accounts using MailPlus on the Synology, and IMAPSYC running on my lab server. But it's backup only, not archiving. That technology could be used to get to your desired state, but there's some work involved to make a secure connection from the internet to your Synology possible, sync/archive... Source: 7 months ago

Check out imapsync (https://imapsync.lamiral.info/) - I am using it since years and migrated tousands of mailboxes without any problems. Source: 12 months ago

I would use https://imapsync.lamiral.info/ for email and sure there is another tool for contacts and calenders. Source: about 1 year ago

There are two solutions for this 1. Using a tool called imap-sync to sync all your emails (it has a great incremental sync). You can run it periodically via cron 2. Using the same or similar tool and export to a database. Source: about 1 year ago

Thought I would drop this here for those looking to unsubscribe. Doesn't work 100% but has helped me clean a lot out. https://unroll.me/. Source: about 1 year ago

Hey. I hope you get access to it soon. I'm developing a plugin similar to unroll.me - it will help you to unsubscribe from those unwanted pesky emails automatically. To be honest, I'm developing this for myself, I'm not sure if I would even release it publicly since most people are not comfortable sharing email access with 3rd parties (and rightfully so). Source: about 1 year ago

Most of these are just newsletters and typical spam. They have your email to send you this stuff from when you made your old accounts. You can unsubscribe from each service manually (usually a small "unsubscribe" link at the bottom of each email). Or try this tool to unsubscribe from most of them quickly. Source: about 1 year ago

Another vote for unroll.me. Only way I'm able to handle my email. Source: about 1 year ago

Have you ever used https://unroll.me/ ? Source: over 1 year ago