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E-mail Technical Coordinators Meeting

E-mail Technical Coordinators Meeting. Chris Bongaarts Steve Siirila November 10, 2004. E-mail Outages. 10/19 outage (one server) Initial suspect: Webmail – had a problem, but did not cause the outage Later discovered SAN was main culprit Aggravated by uneven distribution of users (fixed).

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E-mail Technical Coordinators Meeting

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  1. E-mail Technical Coordinators Meeting Chris Bongaarts Steve Siirila November 10, 2004

  2. E-mail Outages • 10/19 outage (one server) • Initial suspect: Webmail – had a problem, but did not cause the outage • Later discovered SAN was main culprit • Aggravated by uneven distribution of users (fixed)

  3. E-mail Outages • 11/1 outage (two servers) • SAN again (same problem) • Following up with SAN group to find a permanent fix

  4. E-mail Outages • 11/9 3:30pm-10:30pm • Effect on our service: delayed incoming e-mail • Blame it on Linux (RH release of FC3, mirror at U kills Packeteer) • MyDoom.AH doesn’t help

  5. Spam/Virus Control • Morris MTAs still to be converted (waiting on hardware) • Will plug hole allowing viruses through to departmental servers

  6. Phase-out of non-SSL services • Preparing mass e-mail notifications for later this month • username.email.umn.edu will stop working as outgoing SMTP gateway (6.4% of gateway users affected)

  7. Phase-out of non-SSL services • FTP goes away • 982 unique users last week • Use SCP or SFTP instead • Researching options for Appleshare

  8. Longer X.500 passwords • Testing about 70% done • Waiting on new hardware for RADIUS service • Implementation slated for winter break

  9. X.500 upgrades • Patch for directory software seems to work (but not as advertised!) • Will deploy new version over next couple weeks • Backend database server this week

  10. Lyris • First production mailing scheduled for Dec. 1 (Athletics) • Contact U Relations for information

  11. PKI • Development continues • End user testing begins in next couple weeks

  12. Chris Bongaarts cab@umn.edu 5-1809 Steve Siirila sfs@umn.edu 6-0244 ‘Till next month…

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