Overview: The best servers Thirdsphere utilizes top of the line servers. Your account resides on one of many of our Dell 2850 servers. Our 2850's carry the following minimum specs: Dual xeon 3.0 processors 6 gigs of ram (5) 73 gig scsi drives in a raid 5 configuration Dual power supplies 24x7x356 support contract with 4 hour response time from dell. Red Hat Enterprise 4.0 running 2.6 kernel Clustered Mail Server Farm Thirdsphere utilizes a cluster of highly optimized mail servers. These servers are load balanced using our Foundry NetIron and ServerIron 400 load balancers. The cluster is able to deliver mail at blazing fast speed. In addition, utilizing our special ip technology your mail comes from a multitude of ips bypassing rate limiting done by some isp's. This is effective if you operate large mailing lists. Load Balancing using Foundry ServerIron 400's Our Foundry ServerIron 400 load balancers ensure service availability by offering server, link, and session level redundancy. In the event of a server or smtp outage, ServerIron load balancers provide detection and sub-second fail-over to the next server. The load balancers are capable of handling 600,000 connections per second. SPF Records We have incorporated the Sender Policy Framerwork into our DNS servers and the domain you host with us. This verifies that mail sent by your domain is authentic when coming from our network. This will help get your mail through to many isp's that are checking the originating network against SPF records. You can read more about SPF here SPF Note: eMailPlex packages are designed to work with a copy of AutoResponsePlus. You or your webmaster must purchase a copy of AutoResponsePlus (or use one you already own) and install that copy of AutoResponsePlus to utilize these packages. Select the appropriate package from the options below: 50,000 package Number of emails on list: up to 50,000 Maximum mails sends per day: 50,000 Disk space: 1.25 gigs (1250 megs) Transfer: 45 gigs per month (45000 Mb) Price: $50 per month Setup: $50setup Purchase 50,000 package 75,000 package Number of emails on list: up to 75,000 Maximum mails sends per day: 75,000 Disk space: 2 gigs (2000 megs) Transfer: 60 gigs per month (60000 Mb) Price: $75 per month Setup: $75setup Purchase 75,000 package 100,000 package Number of emails on list: up to 100,000 Maximum mails sends per day: 100,000 Disk space: 2.75 gigs (2750 megs) Transfer: 75 gigs per month (75000 Mb) Price: $100 per month Setup: $100setup Purchase 100,000 package 125,000 package Number of emails on list: up to 125,000 Maximum mails sends per day: 125,000 Disk space: 6 gigs (6000 megs) Transfer: 90 gigs per month (90000 Mb) Price: $125 per month Setup: $125setup Purchase 125,000 package 150,000 package Number of emails on list: up to 150,000 Maximum mails sends per day: 150,000 Disk space: 6.5 gigs (6500 megs) Transfer: 105 gigs per month (105000 Mb) Price: $150 per month Setup: $150setup Purchase 150,000 package 175,000 package Number of emails on list: up to 175,000 Maximum mails sends per day: 175,000 Disk space: 7 gigs (7000 megs) Transfer: 120 gigs per month (120000 Mb) Price: $175 per month Setup: $175setup Purchase 175,000 package 200,000 package Number of emails on list: up to 200,000 Maximum mails sends per day: 200,000 Disk space: 7.5 gigs (7500 megs) Transfer: 135 gigs per month (135000 Mb) Price: $200 per month Setup: $200setup Purchase 200,000 package 225,000 package Number of emails on list: up to 225,000 Maximum mails sends per day: 225,000 Disk space: 10.5 gigs (10500 megs) Transfer: 150 gigs per month (150000 Mb) Price: $225 per month Setup: $225setup Purchase 225,000 package 250,000 package Number of emails on list: up to 250,000 Maximum mails sends per day: 250,000 Disk space: 11 gigs (11000 megs) Transfer: 165 gigs per month (165000 Mb) Price: $250 per month Setup: $250setup Purchase 250,000 package 275,000 package Number of emails on list: up to 275,000 Maximum mails sends per day: 275,000 Disk space: 11.5 gigs (11500 megs) Transfer: 180 gigs per month (180000 Mb) Price: $275 per month Setup: $275setup Purchase 275,000 package 300,000 package Number of emails on list: up to 300,000 Maximum mails sends per day: 300,000 Disk space: 12 gigs (12000 megs) Transfer: 195 gigs per month (195000 Mb) Price: $300 per month Setup: $300setup Purchase 300,000 package 325,000 package Number of emails on list: up to 325,000 Maximum mails sends per day: 325,000 Disk space: 15 gigs (15000 megs) Transfer: 210 gigs per month (210000 Mb) Price: $325 per month Setup: $325setup Purchase 325,000 package 350,000 package Number of emails on list: up to 350,000 Maximum mails sends per day: 350,000 Disk space: 15.5 gigs (15500 megs) Transfer: 225 gigs per month (225000 Mb) Price: $350 per month Setup: $350setup Purchase 350,000 package 375,000 package Number of emails on list: up to 375,000 Maximum mails sends per day: 375,000 Disk space: 16 gigs (16000 megs) Transfer: 240 gigs per month (240000 Mb) Price: $375 per month Setup: $375setup Purchase 375,000 package 400,000 package Number of emails on list: up to 400,000 Maximum mails sends per day: 400,000 Disk space: 16.5 gigs (16500 megs) Transfer: 255 gigs per month (255000 Mb) Price: $400 per month Setup: $400setup Purchase 400,000 package 425,000 package Number of emails on list: up to 425,000 Maximum mails sends per day: 425,000 Disk space: 19.5 gigs (19500 megs) Transfer: 270 gigs per month (270000 Mb) Price: $425 per month Setup: $425setup Purchase 425,000 package 450,000 package Number of emails on list: up to 450,000 Maximum mails sends per day: 450,000 Disk space: 20 gigs (20000 megs) Transfer: 285 gigs per month (285000 Mb) Price: $450 per month Setup: $450setup Purchase 450,000 package 475,000 package Number of emails on list: up to 475,000 Maximum mails sends per day: 475,000 Disk space: 20.5 gigs (20500 megs) Transfer: 300 gigs per month (300000 Mb) Price: $475 per month Setup: $475setup Purchase 475,000 package 500,000 package Number of emails on list: up to 500,000 Maximum mails sends per day: 500,000 Disk space: 21 gigs (21000 megs) Transfer: 315 gigs per month (315000 Mb) Price: $500 per month Setup: $500setup Purchase 500,000 package