Could you please explain how checking for 'valid email address characters' (I take it you refer to RFC822) can prevent your box to become a spam relay?

Even if you do check, your box could be used as a spam relay, but at least you know the email addresses are 'valid' accoring to the RFC822. Preventing the user to specify the recipient of the email at all seems a better approach to me.

--
b10m

All code is usually tested, but rarely trusted.

In reply to Re: Sending Emails by b10m
in thread Sending Emails by Anonymous Monk

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