(And bugzilla needs a 'bugzilla' product because this shouldn't really be filed against gcc itself).
The mails sent by GCC bugzilla have a return address of '[EMAIL PROTECTED]' but that address fails basic sender verification because gcc.gnu.org doesn't actually accept bounces to that address: MAIL FROM:<> 250 <>, sender OK - how exciting to get mail from you! RCPT TO:<[EMAIL PROTECTED]> 550 Sorry, there is no mailbox for [EMAIL PROTECTED] here. Contact [EMAIL PROTECTED] if you think there is a problem. quit 221 sourceware.org closing connection. Have a wonderful day. Thus, I don't get any mail from GCC bugzilla -- it all gets rejected as spam: 2006-08-14 08:58:11 H=sourceware.org [209.132.176.174] sender verify fail for <[EMAIL PROTECTED]> 2006-08-14 08:58:11 H=sourceware.org [209.132.176.174] F=<[EMAIL PROTECTED]> rejected RCPT <[EMAIL PROTECTED]>: Sender verify failed -- Summary: Bugzilla mail sent from invalid address Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: web AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dwmw2 at infradead dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28714