Largest volume
(deliveries per day, flat monthly average)

1,076,382

LIST.ETSI.ORG

• 4-CPU 2.1GHz Xeon E5-2620 v4 256k (4096M)
• Windows Server 2016 Datacenter x64 Edition
• envelope-from

Largest number of subscribers
(all lists on this server)

4,847,976

LISTS.PSU.EDU

• 4-CPU IBM 9076-WCN (32012M)
• Linux 3.10.0-1127.8.2.el7.x86_64
• sendmail 8.15.2/8.15.2

Largest number of lists

27,612

LISTES.ULAVAL.CA

• 2-CPU 2.5GHz Xeon (3840M)
• Linux 3.10.0-693.17.1.el7.x86_64
• sendmail 8.14.7/8.13.8

Largest mailing list
(number of subscribers)

59,352

CAREERCENTERUPDATE@LISTSERV.UGA.EDU

• 2-CPU 2.6GHz Xeon (7872M)
• Linux 2.6.32-754.29.2.el6.x86_64
• Postfix