This is on a wordpress site and it was working for months, this morning I realized it was broken. Not sure hat changed, all I remember are a few mysql updates and openssl updates... Running on a Debian 7 server. All was working fine for months, now realized it doesn't. Trying to figure out what happend... If I send via SMTP as usual, through amazon SES, I get this in the logs: I've googled that error and cannot figure it out. Any ideas what could be wrong here?
Turns out that there is a problem with the NS supplied by my ISP. I added Google's Public NS 8.8.8.8 to the top of my /etc/resolv.conf and all is good now :-/
