I definitely appreciate the information and the ability to update the mod. It was an interesting and complete article, which makes everything clearer to me.
I ended up adding the more advanced email matching which, as you said, gives an error when you try to add more than one line in the sender field. And I changed the subject for the email to "A message from $html_title." Of course, any user could change it to whatever they wanted, but this uses an already-existing variable so that I don't have to redefine a new one. Also, if I get an email that has a subject line with my name, I delete it without reading. They've always been spam mail.
I really appreciate all of your help here.
Edited to add:
I really think the new structure is safe in this regard. If there is more than one @ sign in the sender field, it will cause an error, so there can only be one email address.
JPD
----------------------------------------------------
JPDeni's DBMan-ual
How to ask questions the smart way.
I ended up adding the more advanced email matching which, as you said, gives an error when you try to add more than one line in the sender field. And I changed the subject for the email to "A message from $html_title." Of course, any user could change it to whatever they wanted, but this uses an already-existing variable so that I don't have to redefine a new one. Also, if I get an email that has a subject line with my name, I delete it without reading. They've always been spam mail.
I really appreciate all of your help here.
Edited to add:
I really think the new structure is safe in this regard. If there is more than one @ sign in the sender field, it will cause an error, so there can only be one email address.
JPD
----------------------------------------------------
JPDeni's DBMan-ual
How to ask questions the smart way.