[brlug-general] Backup mail hosts?

2006-09-26 Thread Dustin Puryear
As with many small companies, at times our mail server goes down (repairs, etc) and we end up getting deferred mail destined for us. That would be fine, but a lot of people (and automated processes) don't like getting the Delayed Delivery messages. To counter that, we are interested in a backup ma

[brlug-general] Backup mail hosts?

2006-09-26 Thread Nicholas Istre
The only thing that I can think of is how does the backup mail server determine legitimite email addresses? Or does it accept the email for anything in the domain, then attempts to deliver that to the main server? Wouldn't this make it susceptible to email bounce attacks if someone manages to deli

[brlug-general] Backup mail hosts?

2006-09-26 Thread Dustin Puryear
Nicholas- Good points. However, we are looking for a service that simply accepts any mail that we aren't around to grab, and which then forwards to us when we are alive again (i.e., a store-and-forward service). As far as running two mail servers on our own (on a single VMWare server for example),

[brlug-general] Backup mail hosts?

2006-09-26 Thread Nicholas Istre
Dustin, I actually wouldn't suggest running both servers in VMWare on the same machine on the same connection. In fact, I would only run the backup and testing systems in VMWare Server (I.E., backup mail servers or secondary and tertiary DNS). And, for some reason, I thought you were running you

[brlug-general] Backup mail hosts?

2006-09-26 Thread Joey Kelly
I'll answer a few of the points made in the various threads. > > One possible suggestion I can give you is setting up your own "store and > forward" backup server. Especially if you have two IPs available to use. This touches on my problem. I didn't fare that bad during the hurricane, but I'm r

[brlug-general] Backup mail hosts?

2006-09-26 Thread Kevin Kreamer
Joey Kelly wrote: > I'll answer a few of the points made in the various threads. > >> One possible suggestion I can give you is setting up your own "store and >> forward" backup server. Especially if you have two IPs available to use. > > This touches on my problem. I didn't fare that bad during

[brlug-general] Backup mail hosts?

2006-09-26 Thread Kevin Kreamer
Joey Kelly wrote: > I'll answer a few of the points made in the various threads. > >> One possible suggestion I can give you is setting up your own "store and >> forward" backup server. Especially if you have two IPs available to use. > > This touches on my problem. I didn't fare that bad during

[brlug-general] Backup mail hosts?

2006-09-26 Thread Mathew Branyon
One of the issues with that, is that they are probably still on the same pipe. Louisiana doesn't have that much bandwidth flowing through it. --mat Kevin Kreamer wrote: > Joey Kelly wrote: > >> I'll answer a few of the points made in the various threads. >> >> >>> One possible suggestio

[brlug-general] Backup mail hosts?

2006-09-27 Thread Nicholas Istre
On Tue, September 26, 2006 9:04 pm, Joey Kelly wrote: > I understand the comment about each mail forwarder needing to match in > terms > of RBLs and other anti-spam and -malware measures. As an example, I run > greylisting, which has proven very effective against unwanted mail. If I > set > up a s

[brlug-general] Backup mail hosts?

2007-02-01 Thread Adam Melancon
I only use zoneedit.com for their dyniamic DNS service, but I really like them. On 9/26/06, Dustin Puryear wrote: > As with many small companies, at times our mail server goes down > (repairs, etc) and we end up getting deferred mail destined for us. > That would be fine, but a lot of people (and

[brlug-general] Backup mail hosts?

2007-02-01 Thread Tim Fournet
I'd be interested in trading Backup MX services. We're in the same boat when it comes to deferred mail, so it makes sense to keep the costs at pretty much 0 by providing the same service to each other for those 'unplanned' outages. I'm thinking we could set up virtual machines with public IP add

[brlug-general] Backup mail hosts?

2007-02-01 Thread Blake Gardner
I have been using a 3rd party email service called Spam Soap. Its not really a backup email service more of a spam filtering service, but they do have a lot of e-mail servers. The system works by routing your email through spam soap's servers then it routes all legitimate emails back through yo

[brlug-general] Backup mail hosts?

2007-02-01 Thread -ray
What about Google Apps for your domain? Set your MX to google, then forward it all back to your real mail server. You'd get google spam filtering to boot. And the cost is just right! Of course you and all your employees will have to get their google implant chip installed first, but i think

[brlug-general] Backup mail hosts?

2007-02-01 Thread Dustin Puryear
This is actually an old thread. I had a little issue with my email client and it resent some messages. Oops! --- Puryear Information Technology, LLC Baton Rouge, LA * 225-706-8414 http://www.puryear-it.com Author: "Best Practices for Managing Linux and UNIX Servers" "Spam Fighting and Email S