| To: | qmail@list.cr.yp.to |
|---|---|
| Subject: | Re: Question about Qmail relating to MX retry processing |
| From: | Marc Perkel <marc@perkel.com> |
| Date: | Sat, 25 Nov 2006 10:15:23 -0800 |
| Delivered-to: | sp-com-lists@consult.net |
| Delivered-to: | gmail-qmail@securepoint.com |
| Delivered-to: | sp.com.list@gmail.com |
| Delivered-to: | mailing list qmail@list.cr.yp.to |
| In-reply-to: | <20061125165751.GA26193@odin.dempsky.org> |
| Mailing-list: | contact qmail-help@list.cr.yp.to; run by ezmlm |
| References: | <45679726.9080600@perkel.com> <20061125041044.GA19046@discworld.dyndns.org> <00a901c71063$d76b7920$7e00a8c0@pawel> <20061125.105613.226722930.hanche@math.ntnu.no> <20061125165751.GA26193@odin.dempsky.org> |
| User-agent: | Thunderbird 1.5.0.8 (Windows/20061025) |
Email routing in front emd spam filtering.
+-------------------------+
| |
^ V
Internet >-----> Backup MX Primary MX >-----> Customer's Email Server
V ^
| |
+--------------------------+
The idea here being that an overloaded Primary MX would return 4xx errors
causing mail
to route through the Backup MX servers. Thus a 4xx for the Primary doesn't meant
that the backup will return 4xx.
|
| Previous by Date: | Re: Question about Qmail relating to MX retry processing, Marc Perkel |
|---|---|
| Next by Date: | Re: Question about Qmail relating to MX retry processing, Harald Hanche-Olsen |
| Previous by Thread: | Re: Question about Qmail relating to MX retry processing, Matthew R. Dempsky |
| Next by Thread: | Re: Question about Qmail relating to MX retry processing, Harald Hanche-Olsen |
| Indexes: | [Date] [Thread] [Top] [All Lists] |