Largest volume
(deliveries per day, flat monthly average)

845,684

LISTSERV.TAMU.EDU

• 4-CPU 2.6GHz Xeon (4032M)
• Linux 3.0.101-108.35-default
• Postfix

Largest number of subscribers
(all lists on this server)

5,287,112

LISTS.PSU.EDU

• 4-CPU IBM 9076-WCN
• AIX 6.1
• sendmail 8.15.2/8.15.2

Largest number of lists

29,950

LISTES.ULAVAL.CA

• 2-CPU 2.6GHz Xeon (3968M)
• Linux 2.6.18-348.1.1.el5
• sendmail 8.13.8/8.13.8

Largest mailing list
(number of subscribers)

300,656

COMPUTING@LIST.MSU.EDU

• 4-CPU 2.3GHz Xeon (15936M)
• Linux 3.10.0-693.11.6.el7.x86_64
• Postfix