Have you never owned a mobile phone or acquired an email address? Are you a person doggedly resisting the technological age? In terms of applying for jobs in the 21st century what will this say about you, will it impact on your job search outcome? The answer to that question is almost certainly a resounding yes. If your reputation is such that employers are beating a path to your door, you might get away with it … for the rest of us, it’s an enormous risk.
Ensuring your email address and the email addresses of your referees are correct is critical in your job search. Those hyphens or full stops are important – don’t get caught out.