ExpressMail Ver2.0 Copyright ( ) 1998/12/25 REV.1 1
ExpressMail Ver2.0 ExpressMail Ver2.0 ExpressMail Ver2.0 WindowsNT SMTP/POP3/IMAP4 (1) SMTP sendmail 8.8.5 DLL (2) POP3 RFC1939 APOP (3) IMAP4 RFC2060 RFC2095 CRAM-MD5 RFC2177 IDLE RFC2342 NAMESPACE (1) (2) (3) (4) (5) (6) WEB (7) / 2
(1) POP3/IMAP4 APOP/CRAM-MD5 (2) POP3/IMAP4 APOP/CRAM-MD5 (3) ExpressMail SMTP POP3/IMAP4 (APOP/CRAM-MD5) ExpressMail WEB (4) CERT CA98.10 MIME (5) MAPS RBL DUL SPAM (1) SMTP (2) (3) INBOX (4) WEB (5) WEB (6) Microsoft(R) Excel CSV WindowsNT 3
ExpressMail 4
EXPRESSMAIL VER2.0... 1... 2... 7 1.1 DNS... 7 1.2 DNS... 8 1.3... 10 1.4...11 1.5... 12 1.6 POP3 IMAP4... 13...15 2.1 SMTP... 15 2.2 POP3... 15 2.3 IMAP4... 15 2.4 POPPASSD... 15 2.5... 16 2.6... 16 2.7 WEB... 18 2.8 WEB... 19 2.9... 19 2.10... 20...21 3.1... 21 3.2... 25 3.3... 29 3.4... 36 3.5 SMTP... 38 3.6... 40 3.7 POP... 42 3.8 IMAP... 43 3.9 HTTP... 45 5
3.10 DNS... 46 3.11... 47 3.12... 48 3.13... 50...51 4.1 WEB... 51 4.2 WEB... 53 4.2.1... 54 4.2.2... 55 4.2.3... 56 4.3 WEB... 57 4.3.1... 58 4.3.2... 59 4.4... 60 4.4.2... 62 6
ExpressMail 1.1 DNS DNS(Domain Name Sysem) DNS DNS ISP DNS ExpressMail DNS DNS DNS DNS ExpressMail (MUA) (MTA) SMTP DNS ( ) DNS (MX ) IP (A ) MX MX A DNS "IN A" A "IN MX" MX MX preferences MX preferences MX foo@company.co.jp foo@mailsv.company.co.jp mailsv.company.co.jp foo@client1.company.co.jp client1.company.co.jp foo@client1.company.co.jp client1 mailsv.company.co.jp 7
mailsv.company.co.jp client1 DNS DNS $ORIGIN company.co.jp. @ IN SOA namesv.company.co.jp. postmaster.company.co.jp. ( 98010100 ; Serial 7200 ; Refresh every 2 hours 3600 ; Retry 1 hour 1209600 ; Expire 2 weeks 7200 ) ; Minimum 2 hours IN NS namesv.company.co.jp. ; primary server IN NS namesv.isp.ad.jp. ; secondary server ; IN MX 0 mailsv.company.co.jp. ; company mail server ; localhost IN A 127.0.0.1 ; namesv IN A 133.203.206.1 IN MX 0 namesv.company.co.jp. IN MX 10 mailsv.company.co.jp. ; mailsv IN A 133.203.206.2 IN MX 0 mailsv.company.co.jp. ; client1 IN A 133.203.206.3 IN MX 0 client1.company.co.jp. IN MX 10 mailsv.company.co.jp. 1.2 DNS ( DNS WindowsNT ) 8
IP DNS SMTP user2@b.domain SMTP SMTP user(n)@domain SMTP/POP3 (B) user3@c.domain SMTP (A) SMTP/POP3 (C) SMTP/POP3 user4@d.domain SMTP/POP3 user2 (D) user3 user4 user1 user1 SMTP/POP3 (A) user2, user3, user4 (B) (C) (D) (A) (B) (C) (D). 9
(1) DNS (A) DNS $ORIGIN. IN MX 0 (A).. (2) (B), (C), (D) " " DNS A MX (B) (B) IN A nnn.nnn.nnn.nnn IN MX 0 (B).. IN MX 10 (A).. MX ( ) MX (B) (A) (A) MX preferences (B) (3) ( 1.7 ) User2 user2@(b).domain User3 user3@(c).domain User4 user4@(d).domain MTA ExpressMail 3.2 1.3 ExpressMail 10
3.12 DNS DNS IP UNIX sendmail 1.4 ExpressMail CPU ExpressMail POP3 1 ( 10Kbyte) IMAP4 3 10 ( 10Kbyte) POP3 ExpressMail (Mbyte) 11
(Mbyte) 20 10 64 50 16 64 100 32 96 200 46 128 500 88 160 ExpressMail (Mbyte) (Mbyte) 20 12 64 50 18 64 100 36 96 200 60 128 500 132 256 (60~80%) SMTP CPU Pentium II 300MHz CPU 1.5 ExpressMail WindowsNT 4.0 ( ) Pentium 100MHz CPU Intel CD-ROM 24 Express5800 100 600 1.4 CPU 12
IDE SCSI IDE CPU 1.6 POP3 IMAP4 ExpressMail POP3 IMAP4 POP3 PC IMAP4 IMAP4 PC PC PC POP3 PC IMAP4 PC PC PC PC POP3 MUA 13
14
2.1 SMTP SMTP Sendmail-8.8.5 CA98.10 2.2 POP3 Post Office Protocol Versino 3 RFC1939 ( ) RFC1939 POP3 LAST LAST RFC1939 RFC1939 UIDL 2.3 IMAP4 RFC2060 IMAP4rev1 RFC2095 CRAM-MD5 RFC2177 IDLE RFC2342 NAMESPACE RFC2060 SEARCH [CHARSET] US-ASCII ISO-2022- JP ExpressMail EXPRESSMAIL # ~ / ~public/ #shared/ ( ) 2.4 POPPASSD QUALCOMM 15
EUDORA 2.5 postmaster 2.6 Subject ML ( ) WEB WEB ExpressMail ExpressMail ML # (...) ( Subject ) 1 1 1 1 16
Help Subscribe Unsubscribe Member Off On help # help subscribe Succeeded # subscribe unsubscribe Succeeded # unsubscribe member (ON/OFF/DG T) e-mail ON: / OFF: /DGT: # member off OFF: OFF Succeeded Failed # off on ON: ON 17
Digest Stat Summary Get Succeeded Failed # on digest DGT: DGT Succeeded Failed # digest stat (ON/OFF/DGT/QUIT) ON OFF DGT QUIT # stat summary Subject Subject / / : [ ID: Email ] Subject # summary get ID... ID ID summary Subject ID ID, - ID * ID Failed # get 3,4,6 ( ID 3,4,6 ) # get 4,9-11 ( ID 4,9,10,11 ) 2.7 WEB WEB 18
2.8 WEB WEB 2.9 NEC C&C mesh IP ExpressMail WindowsNT TA WindowsNT RAS mesh ExpressMail mesh mesh Mesh ISP( ) 19
2.10 ExpressMail EXE DLL DLL SMAPI EXE SMAPI perl VC++ VC++ perl ExpressMail ExpressMail perl VC++ CMD.EXE COMMAND.COM perl 20
[ ] [ExpressMail] [ExpressMail ] ExpressMail 3.1 ExpressMail User INBOX 0 Expire CRON 0 21
(1) [OK] ( ) WEB POP3 IMAP4 ' ' ' ' 64 32 22
(2) [ ] Eudora (3) [ ] 23
(ExpressMail ) var spool user #trash ExpressMail (4) CSV [ ] CSV,, (5) NT WindowsNT ( ) 24
3.2 ExpressMail ExpressMail postmaster /var/log/err.txt (2) Alias 3.1 Type Config Type Config Type Alias Config (',' ) 25
Path Command Include (1 ) (1) [ ] Alias Type alias Config "," Config Type include Config [OK] [ ] [OK] 26
(2) [ ] (1) (3) [ ] 27
[OK] [ ] 28
3.3 ExpressMail MalingList ExpressMail [OK] [ ] 29
(1) [ ] [Mailing list Name] [Owner Mail Address] ExpressMail [Owner Mail Address] (4.4 ) ML ML ( )-control 30
ML list,bulk,junk bulk junk list SUBSCRIBE [ ] [ ] (DGT) [ ] [ ] [WEB ] [ ] [ ] 31
[ ] [Mailinglist ] [ ] [ ] [ ] ( ) subscribe, unsubscribe subscribe help subscribe subscribe [xxx.co.jp] [*.xxx.co.jp] ( ) WEB 32
WEB WEB Subject Reply-To Subject [ ] %M %S Reply-To [ ] [ ] [ ] [ ] Reply-To [ ] Reply-To [ ] [Reply-To] [ ] Reply-To ( Reply-To ) [ ] Reply-To [ ] @ help Help Subscribe Welcome ( ) 33
Help ML Welcome subscribe [ ] Content-Type text/plain charset iso-2022-jp text/plain charset iso- 2022-jp Content-Type text/plain Content-Type (2) subscribe 34
(3) (1) (4) ( ) mlist ( ) 35
3.4 ExpressMail (1) ExpressMail SMTP POP3 PASSWORD IMAP4 HTTP CRON ([ ] [ ] ) 36
(2) WindowsNT ExpressMail WindowsNT ( ) ExpressMail ExpressMail ExpressMail 37
3.5 SMTP SMTP SMTP 25 1 15 38
mesh WindowsNT mesh 180 170 39
3.6 CA98.10 CERT Coordination Center (CA98.10) MIME SPAM (1) ( ) 40
MX (2) (1) (2) SPAM SPAM SPAM (DUL SPAM ) URL ( ) (1) MAPS RBL http://maps.vix.com/rbl/ (2) ORBS( ) (3) DUL http://www.dorkslayers.com/orbs/ http://www.orca.bc.ca/dul/ SPAM SMTP refused by RBL refused by ORBS refused by DUL 41
3.7 POP POP POP3 TCP/IP APOP 42
3.8 IMAP IMAP IMAP4 TCP/IP 43
AUTHENTICATE AUTH=CRAM-MD5 AUTH=LOGIN 44
3.9 HTTP HTTP HTTP WEB ExpressMail ExpressMail WEB 45
3.10 DNS DNS DNS DOMAIN DNS DOMAIN DNS DNS IP 46
3.11 postmaster SMTP postmaster Expire 0 0 47
3.12 ExpressMail (1) DNS FireWall SMTP IP IP IP ( @. ) (2) FireWall DNS 48
IP [10.1.1.1] [ ] (3) IP [ ] (4) sendmail.cf sendmail.cf. 1.6 49
3.13 ExpressMail ExpressMail QID 50
4.1 WEB ExpressMail ExpressMail WEB WEB http://expressmail :5800/ExpressMail/admin/ ExpressMail (5800 HTTP ) ExpressMail HTTP ( ) 51
ExpressMail ExpressMail ExpressMail ExpressMail ExpressMail 52
4.2 WEB ExpressMail WEB http://expressmail :5800/ExpressMail/ ExpressMail (5800 HTTP ) mailsv.company.co.jp ExpressMail URL http://mailsv.company.co.jp:5800/expressmail/ [OK] 53
4.2.1 ( ) [ ] 54
4.2.2 [ ] [ ] ExpressMail ExpressMail user1 user2@another.host user1 user1,user2@another.host ' ' 55
4.2.3 [ ] [ ] 56
4.3 WEB WEB WEB URL (5800 HTTP ) http:// :5800/ExpressMail/ml/ / ( ) 57
4.3.1 [ ] Page 58
4.3.2 Mail ID Date From Subject Page 59
4.4 ExpressMail ExpressMail WEB URL (5800 HTTP ) http:// :5800/ExpressMail/mladmin/ 60
4.4.1 61
4.4.2 62