Forwarding is now active. Currently it looks like some verification process is broken. Mails may appear in spam folders.

Relay is now up again. Forwarding rules are now being implemented.

Relay is now down and will be reconfigured.

The domain used for relay addresses will be changed to @relay.coly.dev from @coly.dev. The process will be done in several steps.
After 28.10.2023, you will no longer be able to create new @coly.dev addresses, but only @relay.coly.dev domains.
On 29.10.2023 at 12:00 the mail server for @coly.dev will be changed. No mail can be received during this window. After that, all mail sent to relay addresses will be forwarded to the corresponding @relay.coly.dev mail address. The relay address will also be migrated during this window. This forwarding is guaranteed for one year.
Please update your mail address in any place that uses your relay addresses.