php imap get from email address

Question

How do I retrieve the email address from an email with imap_open?

If the sender name is known I get the sender name instead of the email address if I use the 'from' parameter.

Code: http://gist.github.com/514207

Answer 1

$header = imap_headerinfo($imap_conn, $msgnum);
$fromaddr = $header->from[0]->mailbox . "@" . $header->from[0]->host;