simple Email question

Hello,

I'm setting up email accounts for my new website and have a simple question;

Let's say I'm setting up an email account for this sample email address:

[email protected]

I don't want to use my name Frank Zimms in the "from" field

I want the mail to be from [email protected] or [email protected]

Is there a problem with spam blockers when you dont have a real name associated with the email address?

Thanks,
dyno