Hi, Dean. Welcome to the forum.
The phishing warning probably has something to do with the subdomain usage in our URL. Gmail probably feels they have to cover their arse just in case. My e-mail security software marks anything containing an external link as {Spam ?}

Thanks for bringing it to our attention.
As for your name, well, technically names aren't translatable and you would only have an Irish equivalent if the name came from the Bible or was an anglicisation of an Irish name. In short, your name is "Dean" even in Irish. (You could still pick one that is similar to use as a nickname while learning Irish, though:
http://www.irishidentity.com/names/d.htm (left-hand column, not the right-hand one)).
If you have a family connection to a particular part of Ireland or a favourite singer who sings in Irish, then it would be better to learn the dialect of that region than the artificial standard.