98:
54:
1013:
311:
Several members of the Cyrus development team at
Carnegie Mellon went on to become leaders in the development of large-scale electronic mail infrastructure elsewhere: John Gardiner Myers was Chief Architect of Host Mail Infrastructure at
323:
In the fall of 2016 Carnegie Mellon announced the retirement of Cyrus IMAP as their electronic mail storage service, with Cyrus users required to choose between on-campus
Microsoft Exchange and Google "G Suite" off-campus mail.
290:. This was very advanced for its day, but had major scalability issues and Carnegie Mellon wanted to move to a standards-compliant mail system that met or exceeded the feature set of AMS.
681:
248:. Multiple concurrent read/write connections to the same mailbox are permitted. The server supports access control lists on mailboxes and storage quotas on mailbox hierarchies.
327:
Cyrus is still being actively developed. Carnegie Mellon
University remains active in development, and also provides the infrastructure on which cyrusimap.org runs. Staff at
513:
293:
In 1994 the
Computing Services Division at Carnegie Mellon addressed these goals by starting the Cyrus Project. In 1998, Carnegie Mellon placed all of its incoming
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access (which had been mirrored from AMS to Cyrus), was cut over to Cyrus completely. AMS was finally phased out in May 2002.
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The Cyrus IMAP server supports server-side mail filtering through the implementation of a mail filtering language called
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E-Mail Virus
Protection Handbook: Protect Your E-mail from Trojan Horses, Viruses, and Mobile Code Attacks
305:
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45:
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to provide an integrated calendaring and email solution, and also support for viewing email via an
111:
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clustering, and after several revisions deployed it within
Carnegie Mellon in the summer of 2002.
53:
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contribute much of the recent work, as they depend upon it as part of their commercial service.
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297:(the class of 2002) on the Cyrus server for the first time and in December 2001,
260:
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LPIC-2 Linux
Professional Institute Certification Study Guide: Exams 201 and 202
236:
The private mailbox database design gives the server considerable advantages in
287:
1012:
1184:
1069:
179:
635:
178:(IMAP) server implementations in that it is generally intended to be run on
885:
135:
86:
462:
Siemborski, R.; Melnikov, A. (2007). Siemborski, R.; Melnikov, A. (eds.).
978:
915:
241:
729:
Toward an
Automated Vulnerability Comparison of Open Source IMAP Servers
890:
735:. 19th Large Installation System Administration Conference (LISA ’05).
25:
463:
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1084:
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34:
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The mail spool uses a filesystem layout and format similar to the
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831:
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The Book of IMAP: Building a Mail Server with
Courier and Cyrus
266:
In terms of user management, it has a simple implementation of
252:
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950:
940:
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317:
282:'s email was based on the locally developed and non-standard
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195:
1125:
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219:
215:
636:"Paranoid penguin: secure mail with LDAP and IMAP, Part I"
313:
824:
146:
655:
Bautts, Tony; Dawson, Terry; Purdy, Gregor N. (2005).
270:
which is specified in the
Internet Standard RFC 2222.
615:
The term "murder" is borrowed from the commonly-used
461:
286:(AMS) - written in the early 1980s as part of the
654:
391:
1182:
346:Comparison of CalDAV and CardDAV implementations
304:The Computing Services Division later developed
847:
743:
679:
251:As of version 2.4.17, there is support for
854:
840:
725:
96:
52:
210:, etc. Users can access mail through the
392:Heinlein, Peer; Hartleben, Peer (2008).
700:
1183:
744:Mullet, Dianna; Mullet, Kevin (2000).
835:
789:
768:
646:(115, November 2003): 12 – via
633:
590:"Cyrus development and release plans"
537:
535:
182:, where normal users cannot log in.
1206:Carnegie Mellon University software
658:Linux network administrator's guide
13:
532:
14:
1217:
861:
816:
564:"Why we contribute to Cyrus IMAP"
1011:
701:Glennon, Katharine, ed. (2000).
176:Internet Message Access Protocol
1201:Email server software for Linux
686:. Addison-Wesley Professional.
626:
582:
316:; and Rob Siemborski worked on
609:
556:
506:
455:
434:
412:
385:
1:
1075:Mercury Mail Transport System
1060:Internet Information Services
356:
194:format used by other popular
7:
1040:Eudora Internet Mail Server
790:Smith, Roderick W. (2011).
769:Smith, Roderick W. (2003).
683:Sendmail Performance Tuning
334:
185:
10:
1222:
1196:Free email server software
726:Golubitsky, Chaos (2005).
680:Christenson, Nick (2003).
341:Comparison of mail servers
320:infrastructure at Google.
280:Carnegie Mellon University
273:
172:Carnegie Mellon University
31:Carnegie Mellon University
1155:
1134:
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1080:Microsoft Exchange Server
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971:
878:
869:
420:"Cyrus Murder - Concepts"
141:
129:
117:
107:
76:
72:
44:
40:
24:
174:. It differs from other
1191:Message transfer agents
1045:Gordano Messaging Suite
284:Andrew Messaging System
1050:IBM/Lotus Notes/Domino
494:Cite journal requires
170:software developed by
1065:Ipswitch IMail Server
798:John Wiley & Sons
442:"John Gardiner Myers"
59:; 39 days ago
16:Email server software
1094:Related technologies
634:Bauer, Mick (2003).
1055:IceWarp Mail Server
896:Courier Mail Server
570:on 22 December 2018
520:on 18 February 2018
398:. No Starch Press.
124:Mail delivery agent
21:
514:"Cyrus Retirement"
246:administratability
19:
1178:
1177:
1147:Unicode and email
1007:
1006:
901:Cyrus IMAP server
772:Linux Power Tools
405:978-1-59327-177-0
161:Cyrus IMAP server
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20:Cyrus IMAP server
1213:
1135:Related articles
1085:Novell GroupWise
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373:. 19 August 2024
371:"Release 3.10.0"
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198:servers such as
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543:"Who Is Cyrus"
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314:America Online
306:Cyrus "Murder"
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611:
593:. Retrieved
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572:. Retrieved
568:the original
558:
546:. Retrieved
522:. Retrieved
518:the original
508:
487:cite journal
475:. Retrieved
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445:. Retrieved
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424:. Retrieved
422:. Appendix C
414:
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93:/cyrus-imapd
51:3.10.0
26:Developer(s)
1022:Proprietary
979:Delivermail
916:hMailServer
871:Open source
595:17 February
574:22 December
548:22 December
524:17 February
477:17 February
447:17 February
242:scalability
226:protocols.
222:/POP3-S or
1185:Categories
1165:Comparison
891:Citadel/UX
619:for crows.
464:"RFC 4954"
357:References
261:RSS reader
238:efficiency
149:.cyrusimap
108:Written in
91:/cyrusimap
78:Repository
1111:Push-IMAP
931:OpenSMTPD
775:. Wiley.
377:22 August
218:/IMAP-S,
1160:Category
946:Sendmail
709:Elsevier
335:See also
329:Fastmail
295:freshmen
186:Overview
35:Fastmail
994:UW IMAP
989:qpopper
958:Zentyal
936:Postfix
906:Dovecot
879:Current
351:UW IMAP
274:History
257:CardDAV
208:Dovecot
204:Courier
192:Maildir
142:Website
131:License
62: (
1030:Axigen
999:Zarafa
963:Zimbra
926:Kopano
804:
779:
758:
737:USENIX
715:
690:
669:
426:28 May
402:
253:CalDAV
244:, and
168:server
87:github
1142:Email
951:MeTA1
941:Qmail
921:Kolab
733:(PDF)
318:Gmail
299:board
231:Sieve
200:qmail
196:email
1170:List
1126:UUCP
1121:SMTP
1116:SMAP
1101:IMAP
984:Hula
911:Exim
802:ISBN
777:ISBN
756:ISBN
713:ISBN
688:ISBN
667:ISBN
644:2003
597:2018
576:2018
550:2018
526:2018
500:help
479:2018
449:2018
428:2017
400:ISBN
379:2024
268:SASL
255:and
224:KPOP
220:POP3
216:IMAP
212:JMAP
159:The
151:.org
119:Type
89:.com
1106:POP
648:ACM
468:doi
163:is
147:www
136:BSD
1187::
800:.
796:.
754:.
750:.
711:.
707:.
665:.
661:.
642:.
638:.
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66:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
