E-mail Technical Coordinators Meeting
description
Transcript of E-mail Technical Coordinators Meeting
E-mail Technical E-mail Technical Coordinators MeetingCoordinators Meeting
Chris BongaartsChris Bongaarts
Steve SiirilaSteve Siirila
December 8, 2004
Spam/Virus ControlSpam/Virus Control
Morris MTAs being upgraded nowMorris MTAs being upgraded now– Solaris 9Solaris 9– Virus scanningVirus scanning– Cold spareCold spare
Will plug hole allowing viruses Will plug hole allowing viruses through to departmental serversthrough to departmental servers
Messages Blocked (by reason)
0
200000
400000
600000
800000
1000000
1200000
1400000
1600000
1800000
2/9
2/23 3/
8
3/22 4/
5
4/19 5/
3
5/17
5/31
6/14
6/29
7/12
7/26
8/09
8/23
9/06
9/20
10/0
4
10/1
8
11/0
1
11/1
5
11/2
9
Week Ending
Nu
mb
er o
f M
essa
ges
Blo
cked
Spamsource
Dynamic
Insecure
DNS
Blockedmail from
Spam/Virus Blocking by Reason (Nov. 7 - Dec. 4)
4,456,26450.75%
2,261,30125.75%
3,9290.04%
1,321,93015.05%
737,3648.40%
Spam source
Dynamic
Insecure
DNS
Blocked mailfrom
Incoming Email Statistics
0
500000
1000000
1500000
2000000
2500000
3000000
3500000
4000000
Week Ending
Nu
mb
er o
f Mes
sag
es
Accepted
User allows allemailPermitted
perm local only
Blocked
Blocked local
Relay denied
Unknown user
User inactive
Pre-init user
Temporary error
Incoming Email Statistics
0
10000
20000
30000
40000
50000
60000
70000
80000
90000
Week Ending
Num
ber o
f Mes
sage
s
User allows all email
Permitted
perm local only
Blocked local
Pre-init user
Phase-out of non-SSL Phase-out of non-SSL servicesservices First batch of E-mail notifications First batch of E-mail notifications
went out Tuesday, December 7went out Tuesday, December 7thth
Notifications address IMAP, POP, Notifications address IMAP, POP, and SMTP only at this timeand SMTP only at this time
Phase-out of non-SSL Phase-out of non-SSL servicesservices FTP and TELNET notification letters FTP and TELNET notification letters
will be addressed in January 2005will be addressed in January 2005 2142 unique FTP users seen in the 2142 unique FTP users seen in the
past monthpast month 250 TELNET sessions seen per day250 TELNET sessions seen per day SFTP and SCP SFTP and SCP shouldshould now work for now work for
all accountsall accounts– Tell us if they don’t!Tell us if they don’t!
POP users: Nov. 7 - Dec. 4
18,88690%
2,04010%
ssl
nonssl
IMAP users: Nov. 7 - Dec.4
4,46139%
6,96461%
ssl
nonssl
Mail Client Users: Nov.7 - Dec.4, 2004
WEBMAIL65,16767%
IMAP11,425
12%
POP20,926
21%
IMAP users: Oct.31-Nov.6
3453, 37%
5814, 63%
ssl
nonssl
POP users: Oct 31-Nov 6
17280, 91%
1720, 9%
ssl
nonssl
Wireless Access For Wireless Access For Sale!Sale! Visitors can pay by credit card for Visitors can pay by credit card for
access to wirelessaccess to wireless– 12 hours for $2.5012 hours for $2.50– 24 hours for $5.0024 hours for $5.00
Prices subject to changePrices subject to change Creates temporary guest accountCreates temporary guest account
Longer X.500 Longer X.500 passwordspasswords Deploying new hardware for Deploying new hardware for
RADIUS serviceRADIUS service Implementation slated for winter Implementation slated for winter
breakbreak
X.500 upgradesX.500 upgrades
New version of directory software New version of directory software installed on 1 of 3 production installed on 1 of 3 production serversservers
Backend database server upgraded Backend database server upgraded (faster hardware, latest OS)(faster hardware, latest OS)
Asynchronous updatesAsynchronous updates New API for guest account creationNew API for guest account creation
LyrisLyris
Athletics mailing went out OKAthletics mailing went out OK Data feeds for X.500 and Data feeds for X.500 and
Foundation in progressFoundation in progress Contact U Relations for Contact U Relations for
informationinformation
PKI PilotPKI Pilot
End user testing continues and End user testing continues and will expand shortlywill expand shortly
E-mail OutagesE-mail Outages
SAN issuesSAN issues Guest Speaker: Carl Follstad Guest Speaker: Carl Follstad
(UDMS)(UDMS) Future plansFuture plans
‘‘Till next month…Till next month…
Chris BongaartsChris Bongaarts [email protected]@umn.edu 5-18095-1809
Steve SiirilaSteve Siirila [email protected]@umn.edu 6-02446-0244