Contains a patch for fixing an encoding problem when using Outlook to view voicemail emails and attachments.

This fix has also been tested on Thunderbird, Evolution, Pine, and Mutt.
(Issue 9336, reported by marwick, patched by mutterc)



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@69181 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -1931,10 +1931,10 @@ static void make_email_file(FILE *p, char *srcemail, struct ast_vm_user *vmu, in
 	fprintf(p, "MIME-Version: 1.0" ENDL);
 	if (attach_user_voicemail) {
 		/* Something unique. */
-		snprintf(bound, sizeof(bound), "voicemail_%d%s%d%d", msgnum + 1, mailbox, getpid(), (unsigned int)ast_random());
-
-		fprintf(p, "Content-Type: multipart/mixed; boundary=\"%s\"" ENDL ENDL ENDL, bound);
+		snprintf(bound, sizeof(bound), "----voicemail_%d%s%d%d", msgnum + 1, mailbox, getpid(), (unsigned int)ast_random());
 
+		fprintf(p, "Content-Type: multipart/mixed; boundary=\"%s\"" ENDL, bound);
+		fprintf(p, ENDL ENDL "This is a multi-part message in MIME format." ENDL ENDL);
 		fprintf(p, "--%s" ENDL, bound);
 	}
 	fprintf(p, "Content-Type: text/plain; charset=%s" ENDL "Content-Transfer-Encoding: 8bit" ENDL ENDL, charset);
@@ -1985,7 +1985,7 @@ static void make_email_file(FILE *p, char *srcemail, struct ast_vm_user *vmu, in
 		fprintf(p, "Content-Disposition: attachment; filename=\"msg%04d.%s\"" ENDL ENDL, msgnum + 1, format);
 		snprintf(fname, sizeof(fname), "%s.%s", attach, format);
 		base_encode(fname, p);
-		fprintf(p, ENDL ENDL "--%s--" ENDL "." ENDL, bound);
+		fprintf(p, ENDL "--%s--" ENDL "." ENDL, bound);
 		if (tmpfd > -1)
 			close(tmpfd);
 		unlink(newtmp);