similar to: disconnecting (disconnected by server)

Hi @all, I have a 3 server setup (MX ==LMTP==> Proxy ==LMTP==> Backend). After upgrading to 2.2.18 I was able to use LMTPs from MX to the proxy but not from the proxy to the backend: Received: from mf01.example.net ([172.17.1.5]) by mb01.example.net (Dovecot) with LMTP id T+LnDWrvcVWDSwAAJnBBGg for <patrick at example.net>; Fri, 05 Jun 2015 20:50:58 +0200 Received: from

Hi everyone, I'm running a test environment with a proxy in front of working replication between two backends but redirecting in case of a backend failure is not working. Nov 09 21:03:59 imap-login: Error: proxy(mail at example.net): connect(10.5.29.211, 143) failed: Connection refused (after 0 secs, local=10.5.29.201:38333) I appreciate any advice. Regards Patrick Proxy: # 2.2.7:

Hi @all, on Saturday I upgraded two dovecot servers from squeeze to wheezy and dovecot from 2.1.x to 2.2.5 (compiled from sources). After the upgrade everything worked fine at first. On Sunday Morning I recognized these errors (they occured after a reload for logging purpose on midnight) on one server: director: Error: Ring SYNC appears to have got lost, resending After reloading/restarting

Hi everyone, some days ago I had trouble with my NFS-Server (high delays) which caused dovecot lmtp to deliver the same message several times (up to 10x). I recognized some old/unused .nfsXXXX files in the maildirs which seemed to be index files. I deleted them and everything was fine again. However, there are still 2-3 mailboxen where mails (old and new ones) are delivered multiple times. All

Hi everyone, short version: Is there no built in failover mechanism for the director service to handle a backend failure? Long version: I have a frontend server running the director service and two backends. Due to maintenance I had to shut down one of the backends which caused connection errors for the users being directed to this backend. I was very surprised as I expected the director to

Hi all, I'm running two directors with lmtp proxy as relay transport for my mail exchangers. relay_transport = lmtp:inet:dovecot-directors.example.net dovecot-directors.example.net resolves to 172.17.1.3 and 172.17.1.4 Now, .3 is down and Postfix tries to deliver it to .4 but this connection gets a timeout: (delivery temporarily suspended: connect to 172.17.1.4[172.17.1.4]:24: Connection

You probably need to increase ulimit -n Aki On 23.08.2017 14:10, Patrick Westenberg wrote: > Hi @all, > > after re-installing one of my two frontends/proxy-servers I get the > following error messages after some time (sometimes after 1h, sometimes > after 24h): > > > 11:23:55 imap-login: Error: socketpair() failed: Too many open files > 11:23:55 imap-login: Error:

Hello, are you using systemd? May be you have to edit unit-file for dovecotservice and increase filelimit LimitNOFILE=infinity Hajo Am 23.08.2017 um 14:21 schrieb Patrick Westenberg: > I haven't done this on the old, working machine. > > So there must be a difference between Debian 7 and 9 how open files are > handled? > > Regards > Patrick > > > > Aki

Hi everyone, I recognized a very strange behavior when doing backups of my mdbox mailboxes. After the backup the quota for each mailbox is twice as much as before the backup and I have to recalculate the quota to get the former/correct information. root at mb01:~# doveadm quota get -u test at example.com User quota STORAGE 5 10240 User quota MESSAGE 11 - root at mb01:~# doveadm backup

Hello, I'm willing to swear that with the 0.99.10.4 Debian package in my rather extensive tests with mailbox format dovecot created not only any missing parental directories but also the INBOX file, but the later I can't prove/test now as I upgraded all respective boxes. However 0.99.10.5 will still create (if needed and possible) missing directories for mbox storage, just not an

Hi @all, after re-installing one of my two frontends/proxy-servers I get the following error messages after some time (sometimes after 1h, sometimes after 24h): 11:23:55 imap-login: Error: socketpair() failed: Too many open files 11:23:55 imap-login: Error: socketpair() failed: Too many open files 11:23:56 imap-login: Error: socketpair() failed: Too many open files 11:23:56 imap-login: Error:

I haven't done this on the old, working machine. So there must be a difference between Debian 7 and 9 how open files are handled? Regards Patrick Aki Tuomi schrieb: > You probably need to increase ulimit -n > > Aki > > > On 23.08.2017 14:10, Patrick Westenberg wrote: >> Hi @all, >> >> after re-installing one of my two frontends/proxy-servers I get

Hello, The users here have been migrated to the new mail system with dovecot 0.99.10.5 (Debian package) on the backends. Storage is maildir, only pop3 access for now. I see very seldom occurrences (compared to the session wide pop lock of qpopper on the old system) like this: --- Jun 16 14:35:52 mb01 pop3(user at gol.com): Timeout while waiting for release of exclusive fcntl() lock for index

Hi, I am trying to map a network drive on a Windows 7 client. It is possible to map the shared folder, but as soon as I try to map a subfolder, Windows shows an access denied message and prompts for another username and password. The user has full control over the subfolder (configured via the Windows security tab). The samba.log shows: Aug 22 10:25:19 FILESERVER smbd[5409]: Could not close

Hi, Can you help me explain some behaviour please? I've 2 tinc clients that happen to be on the same network and behind the same NAT gateway. They've been working for ages. Without anything changing, they've stopped. They both died, in sequence while I was actively connected to them and using an SSH session. When I check the logs of another tinc node they connect to I see

Hi, Can you help me explain some behaviour please? I've 2 tinc clients that happen to be on the same network and behind the same NAT gateway. They've been working for ages. Without anything changing, they've stopped. They both died, in sequence while I was actively connected to them and using an SSH session. When I check the logs of another tinc node they connect to I see

Thanks for your answer. So for my PDF printer, I switched back to BSD printing (calling cups-lpd), and keeped the local (to PDF printer) print command definition. It works now. I still had to add to cups (which automatically generates the /etc/printcap file) a fake printer with the name of the pdf printer (to avoid the loss of the manual addendum to /etc/printcap for the pdf printer). Best

Hi, I found your posting below... I am in a very similar situation and just want to understand what this means a little better. I have compiled openldap and samba on a netbsd box... Not sure if your aware, but nsswitch on netbsd is not modular, and ldap is not an option for the name service backend. (freebsd and linux are not options since its not an x86 box I'm using) Anyway, my ldap

I'm trying to work out why I have the following problem, and I'd really appreciate any help you guys can offer: I have a samba share mapped as drive o: to an NT4 server, which happens to be the machine that takes our backups. What I want to do is back up the data on the Samba share too. Simple enough, you'd ahve thought, and I can back up stuff from a Windows share fine. But,

hello, my name is Denny. I am new in this list. I am trying use multiple uplinks as describe in the lartc documentation (http://lartc.org/howto/lartc.rpdb.multiple-links.html) with squid transparent proxy in my gateway server. let me draw the configuration : /----------------- -----DSL1-----| \ |Transparent proxy |----Local network -----DSL2-----|