Largest volume
(deliveries per day, flat monthly average)

782,459

JISCMAIL.AC.UK

• 4-CPU 3466MHz Xeon X5690 32x256k (4096M)
• Windows Server 2008 R2 Enterprise x64 Edition
• Postfix

Largest number of subscribers
(all lists on this server)

3,894,355

LISTES.ULAVAL.CA

• 2-CPU 2.6GHz Xeon (3968M)
• Linux 2.6.18-308.16.1.el5
• sendmail 8.13.8/8.13.8

Largest number of lists

39,452

LSV.UKY.EDU

• 4-CPU 2266MHz Pentium Pro family (2048M)
• Windows Server 2003
• Postfix

Largest mailing list
(number of subscribers)

254,650

COMPUTING@LIST.MSU.EDU

• 2GHz Xeon (2048M)
• Linux 3.0.34-0.7-default
• Exim 4.69