I didn't even know they did this. I've always just used a little shell script and a text file with the domains I currently have active in LE. It's hard for me

I didn't even know they did this. I've always just used a little shell script and a text file with the domains I currently have active in LE. It's hard for me to imagine how they went this long given the number of certs people issue and renew for so many things. I've managed email campaign infrastructure and I could envision this costing much more. Probably less UCE complaints but probably a lot more bounces back-scatter and overall volume. It would be interesting to see their outbound email statistics.