- dovecot - dovecot.org

[Dovecot] Dovecot2 + Sieve
by Philipp v. Strobl-Albeg 28 Jan '11

28 Jan '11

Hi, i'm new on sieve, but want to use ist with sogo. The Problem is, that when i set a redirect or vacation rule like: redirect "email(a)example.com"; (real Adress is different) the sieve says the mail would be forwarded, but no mail is sent. (No Action in /var/log/maillog) And because there is no Error-Message it's difficult to search for... Dovecot log ------- Jan 28 10:53:46 lda(ptest(a)pilarkto.com): Debug: sieve: using sieve path for user's script: /var/mail/vhosts/test/.dovecot.sieve Jan 28 10:53:46 lda(ptest(a)pilarkto.com): Debug: sieve: opening script /var/mail/vhosts/test/.dovecot.sieve Jan 28 10:53:46 lda(ptest(a)pilarkto.com): Debug: sieve: script binary /var/mail/vhosts/test/.dovecot.svbin successfully loaded Jan 28 10:53:46 lda(ptest(a)pilarkto.com): Debug: sieve: binary save: not saving binary /var/mail/vhosts/test/.dovecot.svbin, because it is already stored Jan 28 10:53:46 lda(ptest(a)pilarkto.com): Debug: sieve: executing script from /var/mail/vhosts/test/.dovecot.svbin Jan 28 10:53:46 lda(ptest(a)pilarkto.com): Info: sieve: msgid=<4D429227.3000004(a)pilarkto.net>: forwarded to <email(a)example.com> ----- Everything else works fine, except the program "mail". I dont know if there is a coherence but a typical Mailserver-Test "date|mail -s test email(a)example.com" also don't sent a message to postfix. I hope you will held me out or even say me, if this is a bug or a misconfiguration. thanks a lot Philipp

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[Dovecot] dovecot ACL
by PA 28 Jan '11

28 Jan '11

Hi in Dovecot 2.x with virtual domains, is there a way specify what domains can create shared directories and who can't? For example I have 3 domains, domain1.com, domain2.com and domain3.com. Let's say I only want domain1.com's users to create shared folders how can I go about doing this. Thanks, Paul

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[Dovecot] Telnet access creates new maildir folders
by Seasoul 28 Jan '11

28 Jan '11

Hi, I am running Dovecot Version 1.0.15on a Debian server, with postfix and postfixadmin. My mailbox base is /var/mail/vmail When I send an email to a user1(a)domain.com for the first time, the user "mail" creates a set of dovecot folders under /var/mail/vmail/ user1(a)domain.com/ and my new emails are found in /var/mail/vmail/ user1(a)domain.com/new When I test my server using telnet (telnet domain.com 110), I can log in fine as a user1, but when I type "LIST", it tells me there are no emails. And I realize a new set of dovecot folders were created under /var/mail/vmail/user1/ ! The folders are created by the user "user1". Obviously the folder "new" under that is empty, since my emails received are in /var/mail/vmail/user1(a)domain.com/new and not /var/mail/vmail/user1/new . Therefore, connecting with an email client via POP also shows an empty inbox. I am lost as to what to do to fix this, and how to let the server know that pop access should be looking into /var/mail/vmail/user1(a)domain.com/ instead of /var/mail/vmail/user1/ . Hopefully someone on this list will be able to save me from my misery :) Cheers Sea

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[Dovecot] migration dovecot 1 --> dovecot 2
by Frank Bonnet 28 Jan '11

28 Jan '11

Hello I plan to migrate my mailhub from 1 to 2 , is it a good idee to remove all indexes .imap directories from the new server before starting it in production state ? Thanks

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[Dovecot] Best way to calculate concurrent users?
by Henrique Fernandes 28 Jan '11

28 Jan '11

Well, i am having some problens to figure out how many concurrent users into the server! In my envoriment now, most people are using the webmail interface, and it just conect and disconct pretty quickly so i can not get it with "doveadm who" doveadm who only gets the ones that are connect with clients. O use ipvs to balance betwaeen 2 servers does anyone have an ideia ? With ipvs i get this results: IP Virtual Server version 1.2.1 (size=4096) Prot LocalAddress:Port Scheduler Flags -> RemoteAddress:Port Forward Weight ActiveConn InActConn TCP XXX.XX.X.XX:143 lblcr -> 10.0.2.10:143 Masq 1 16 228 -> 10.0.2.11:143 Masq 1 16 184 There is others ports and stuff. Does any one have an ideia how to get this number ? []'sf.rique

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[Dovecot] Storing Dovecot index files on sql
by list＠airstreamcomm.net 28 Jan '11

28 Jan '11

We have been communicating with the mailling list on another thread regarding dotlocking on the dovcot-uidlist over an NFS share, and I was hoping to get some ideas on whether or not a sql database would be a suitable location for storing the dovecot index files. Our though process so far has been that storing the index files on NFS with the maildir has not worked very effectively when we are using multiple Dovecot servers (even using sticky IPs in our load balancer), and using local storage is not possible with a cluster of machines, so we got to thinking about what type of storage platform would be suitable for these index files that would provide native locking of the data while multiple servers accessed and wrote to it. Our question to the community is whether sql storage for index files has ever been considered, what issues would this introduce, and if it's even feasible? Thanks everyone! Michael

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[Dovecot] Differenft INBOX for IMAP/POP with checkpassword passdb
by Peter Mogensen 27 Jan '11

27 Jan '11

Hi, I'm trying to do a setup where IMAP and POP users see different INBOX' Like described on the virtual folder wiki page: http://wiki.dovecot.org/Plugins/Virtual However, for now, I'm stuck with the checkpassword passdb and prefetch userdb So I can't parameterize the result on %s like the example with MySQL does. So I thought of having to different checkpassword scripts: passdb checkpassword { args = /usr/bin/checkpassword-%s } However, Dovecot (1.2.15) doesn't seem to expand %s even though the Wiki says it should be available everywhere: http://wiki.dovecot.org/Variables Is this a bug, or am I missing something. /Peter

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[Dovecot] Iphone IMAP access
by Frank Bonnet 27 Jan '11

27 Jan '11

Hello When I use my iphone to access my IMAP folders I can see ALL folders in my userland and not only those listed in .subscriptions file ... Anyone has an explaination of this ? Might be a security/confidentiality hole isn't it ?

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[Dovecot] Best Cluster Storage
by Jonathan Tripathy 27 Jan '11

27 Jan '11

Hi Everyone, I wish to create a Postfix/Dovecot active-active cluster (each node will run Postfix *and* Dovecot), which will obviously have to use central storage. I'm looking for ideas to see what's the best out there. All of this will be running on multiple Xen hosts, however I don't think that matters as long as I make sure that the cluster nodes are on different physical boxes. Here are my ideas so far for the central storage: 1) NFS Server using DRBD+LinuxHA. Export the same NFS share to each mail server. Which this seems easy, how well does Dovecot work with NFS? I've read the wiki page, and it doesn't sound promising. But it may be outdated.. 2) Export block storage using iSCSI from targets which have GFS2 on DRBD+LinuxHA. This is tricky to get working well, and it's only a theory. 3) GlusterFS. Easy to set up, but apparently very slow to run. So what's everybody using? I know that Postfix runs well on NFS (according to their docs). I intend to use Maildir Thanks

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[Dovecot] Can't get it working
by llwyble＠suddenlink.net 26 Jan '11

26 Jan '11

I get dovecot to work and answer when telnet to 110 both local and from another computer. But it shows nothing in the log files except it's running. Here's the log and other info: /var/log/maillog: Jan 25 16:49:32 widgeteye dovecot: master: Dovecot v2.0.9 starting up (core dumps disabled) dovecot --version 2.0.9 dovecot -n output # 2.0.9: /usr/local/etc/dovecot/dovecot.conf # OS: Linux 2.6.33.4-smp i686 Slackware 13.1.0 default_internal_user = myusername default_login_user = myusername disable_plaintext_auth = no listen = * mail_location = maildir:~/mail mail_privileged_group = mail passdb { args = scheme=CRYPT username_format=%u /usr/local/etc/dovecot/passwd.dovecot driver = passwd-file } protocols = pop3 service pop3-login { inet_listener pop3 { port = 110 } } ssl = no userdb { args = username_format=%u /usr/local/etc/dovecot/passwd.dovecot driver = passwd-file } When I try get mail from my machine from another computer I get nothing What's up? Thanks

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