Create and send file

Hello,

I need to send a file with emails.
But the file must be generated in the same way as the email section.
Example:

My form is:
Start ——— ———–
<label> Your Name (required) </ label>

<label> Your Email (required) </ label>
[email * your-email]
<label> Your Port (required) </ label>
[email * access]
<label> Your domain (required) </ label>
[email * yourdomain]

<label> Your Message (required) </ label>
[textarea your-message]

[submit class: button primary “Submit”]
——— ———– End

My template mail is:
Start ——— ———–
Hello [your-name]

I have receive you message:
[Your-message]

You are here at this email
——— ———– End

I need to send a file with, in this form:

File.xml:
Start ——— ———–
<property name = “ServerPort” value = “[accesport]” />
<! – Port you want the server to listen on. ->
<property name = “Domain” value = “[yourdomain]” />
<! – Port you want the server to listen on. ->
——— ———– End

I need to send this file by email at the same time as the first email.

How can I do that?

Thanks in advance