1. Email Infrastructure Mark Rosenberg UCCSC

2. UCCSC – August 9, 2005 What is LBNL? A Department of Energy National Laboratory, operated by the University of California in service to the Nation. An unclassified research center leveraging a team approach to solving problems of scientific scale. A creator and steward of National User Facilities: major resources operated for the benefit of the worldwide scientific community.

3. UCCSC – August 9, 2005 A National Laboratory in close proximity to University of California, Berkeley Berkley Lab main site Campus 200- acre main site 5

4. UCCSC – August 9, 2005 Berkeley Lab Staff and Guests: 6646 Scientists and Engineers Technical Staff Associated Faculty Postdoctoral Associates Graduate Students Undergraduate Students Support Staff 1342 684 763 670 758 1959 470 August 2003 Striped section = participating guests

5. UCCSC – August 9, 2005 Operating Systems 68% Windows 22% Unix 10% Mac

6. UCCSC – August 9, 2005 Identity Management Accounts o 4943 @lbl.gov email addresses o 4195 IMAP4 accounts o 85% of mail users at Lab use central IMAP service LDAP Software o Sun Java System Directory Server 5.2 Provisioning o People Soft -> Replicate -> LDAP -> Termination Notification System (TNS)

7. UCCSC – August 9, 2005 Email service Software o Sun IMAP4 (also supports POP)  iPlanet Messaging Server 5.2 o Mozilla Clients  Windows V1.7.8  Linux V1.4  Mac V1.5 Hardware o 2 IMAP Multiplexers (Mux) o 5 IMAP mail servers  Sun E3500 – A1000 Raid arrays

8. UCCSC – August 9, 2005 Issues Use & Recharge model for email is old o 100MB free - $1.75/MB/Month over 100MB o Goal 1GB free and $.05/MB/Month over 1GB Remote sending of email o Port 25 blocked by several ISP’s  Web access  TLS port 587  VPN  Use ISP gateway Security for mail relay o SMTP after IMAP/LDAP Mail Archiving o Still looking for solution

9. UCCSC – August 9, 2005 Future Identity Management o Directory Synchronization (DirXML)  LDAP  Novell eDirectory  Microsoft Active Directory o Self Service Passwords  Nsure Email o Sun V240 – EMC CX500 SAN  Increase capacity from.8 -> 4+ TB o Mirrored SAN at remote location

10. UCCSC – August 9, 2005

12. Questions Are there any questions?