On Tue, Aug 12, 2008 at 3:23 PM, Noel Jones [EMAIL PROTECTED] wrote:
Jeff wrote:
We have an email gateway appliance at the network edge for spam/virus
filtering. It relays mail to multiple postfix+imap servers behind the
firewall. The back-end servers communicate directly with each other
for
Jeff wrote:
On Tue, Aug 12, 2008 at 3:23 PM, Noel Jones [EMAIL PROTECTED] wrote:
Jeff wrote:
We have an email gateway appliance at the network edge for spam/virus
filtering. It relays mail to multiple postfix+imap servers behind the
firewall. The back-end servers communicate directly with each
On Tue, Aug 19, 2008 at 11:38 AM, Wietse Venema [EMAIL PROTECTED] wrote:
Jeff:
It took me a while before I could test this. The recommended solution
succeeds at blocking the specified aliases when relayed through our
gateway, but it does not do so at the SMTP level. It generates bounce
Jeff:
On Tue, Aug 19, 2008 at 11:38 AM, Wietse Venema [EMAIL PROTECTED] wrote:
Jeff:
It took me a while before I could test this. The recommended solution
succeeds at blocking the specified aliases when relayed through our
gateway, but it does not do so at the SMTP level. It generates
On Tue, Aug 19, 2008 at 1:43 PM, Wietse Venema [EMAIL PROTECTED] wrote:
Jeff:
On Tue, Aug 19, 2008 at 11:38 AM, Wietse Venema [EMAIL PROTECTED] wrote:
Jeff:
It took me a while before I could test this. The recommended solution
succeeds at blocking the specified aliases when relayed through
Jeff:
I want the back-end to tell the front-end gateway 550 for
[EMAIL PROTECTED], but I want it to tell my other internal MTAs OK,
whilst not breaking regular recipient verification.
Reject [EMAIL PROTECTED] on the FRONT_END host.
smtpd_recipient_restrictions =
check_recipient_access
On Tue, Aug 19, 2008 at 2:16 PM, Wietse Venema [EMAIL PROTECTED] wrote:
Jeff:
I want the back-end to tell the front-end gateway 550 for
[EMAIL PROTECTED], but I want it to tell my other internal MTAs OK,
whilst not breaking regular recipient verification.
Reject [EMAIL PROTECTED] on the
Jeff:
On Tue, Aug 19, 2008 at 2:16 PM, Wietse Venema [EMAIL PROTECTED] wrote:
Jeff:
I want the back-end to tell the front-end gateway 550 for
[EMAIL PROTECTED], but I want it to tell my other internal MTAs OK,
whilst not breaking regular recipient verification.
Reject [EMAIL
Jeff wrote:
We have an email gateway appliance at the network edge for spam/virus
filtering. It relays mail to multiple postfix+imap servers behind the
firewall. The back-end servers communicate directly with each other
for internal mail accoss our VPN. The appliance will do smtp level
recipient
