I’ve setup a box and was successfully using it for 6 months at least. Later I noticed deliverability issues related probably to DNSSEC (Luxembourgish .lu TLD), I wasn’t getting some random mails, while the sender wasn’t getting any SMTP bounce reports, which is weird but it is a fact. So I decided that I had to turn it off for good. I turned DNSSEC off in gandi, now I need to remove mailinabox’s TLSA records in order to make my mail operational again. I’ve read the entire documentation trying to figure out any meaningful way to do it, to no avail.
Help, please! Did someone succeed to do it?