An extremely mediochre attitude. You must simply believe that things shouldn't be the best they can be, but rather things that are easily fixable for clarity should just be accepted. Typical garbage in garbage out.
You can see there is more than a few replies of people who are confused about the email.
"Ah yes, here is a thing thats a big filter, so let me make the email yet another filter but instead of just (EASILY) fixing it I will just use that as an excuse to leave it"
How about... (huge surprise here......... wait for it)....... one just makes it better, such as:
jobs.AT.domain.DOT.com
I quite honestly cannot even understand the mental processes some people here go through. It's so clear, yet you're also not the first arguing for a retarded justification instead of just "fix it by making it less ambiguous" which is the ONLY correct answer. That is... unless you don't care about getting emails to your resume.
