Messages to you from the <#l#> mailing list seem to have been bouncing. I sent you a warning message, but it bounced. I've attached a copy of the bounce message. This is a probe to check whether your address is reachable. If this probe bounces, I will remove your address from the <#l#>@wolff.to mailing list, without further notice. You can re-subscribe by sending a message to this address: <<#l#>-subscribe@wolff.to>