Page Comparison

IncomingEmail email = getIncomingEmail();

string issueKey = matchText(email.subject, "[A-Z][A-Z]+-[0-9]+"); // find an issue key in the subject
if(isNotNull(issueKey)) {
    for(string att in email.attachments) {
		// only attach PDFs
        if(endsWith(att, ".pdf")) {
            attachFileFromEmail(att, issueKey);
        }
    }
}