Done. For those of you having issues… a lot of online tools don’t show ALL DNS records dealing with email security.
HINT FOR 2ND PART: After talking with Kim, I met Mark… and Mark knew how to find the 2nd part of the key. Mark is fairly new to the scene, so he may not show up in most ‘mail records’ family photos.
Just completed this one, like most people I found the first half of the flag. A few minutes later and a little bit of research, thanks to the second post I was able to find the second half. Excellent.
Nice and cool challenge, I’ve learn something new, I was really stuck on the second part, until I’ve read the second post of the forum, also, always 2nd.