That’s a little confused. From what I remember, it’s the server that matters, not the domain when being blocked. If you self-host this is a problem, but not if you use your own domain on a commercial service.

The “MX records and such” are all a function of domain management. You’ll have to do this whether or not you self-host.

Except I’m not actually talking about spelling, per se, but about attention to detail. Spelling errors in a resume is just sloppy rubbish.

As an IT/Development manager, I only had one role that I hired for where the skills for getting the job matched the skills for doing the job: Business Analyst. Not job entailed presenting information clearly, both written and verbally. So I expected the resume and cover letter to be organized and clear.

Programmers, on the other hand, I wouldn’t expect the same level of polish. But I would expect a complete absence of spelling errors and typos. Because in programming these things count – a lot.

A lot of the people that applied, and that I hired, did not have English as a first language. So I gave a lot of latitude with regard to word selection and grammar. But not spelling. Use a goofy word or two, but spell them right.

I figured that most people were highly motivated when writing a resume – about an motivated on you can get. And if not level of motivation cannot get you to take care, then you’ll just be a bug creation machine if I let you touch my codebase.