similar to: Restricting IMAP access

Hi, Since we upgraded to 2.0.9 (from 1.10 stock CentOS release), we are getting some errors with pop3. When the machines get busy, now and then it start with the following: > Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable And it generates hundreds of those before the machines dies, with the web server getting stuck as well on

Hi, Using Mac Mail with 9 mail accounts, more than 150 folders, and 1000s of mails, I get far too many problems lately, and not only on dovecot, so I would say the problem lies with Mac Mail, and even more if you installed Yosemite. As far as I know dovecot handle very well accounts with 100000s email even if the size is very big. And BTW, looking for a fast and reliable mail client for Mac, to

Someone solved the problem of saving R-objects to a database? These are the two varaints I've tried so far without success: 1) ser = rawToChar(serialize(obj, NULL, ascii=TRUE)) dbSendQuery(link, paste("insert into table values(1, '",ser,"')",sep='')) The field to save the object in the MySQL Database is of type text. unser = dbGetQuery(link,"select

It would be great to have a HOWTO in the wiki, on how to restrict services by username in dovecot, so some users are allowed IMAP and others not allowed. As concerns restricting users by IP, I believe that is a bad idea. It's almost a useless idea, imnsho, because they can connect from another IP. It's easy to restrict services by IP using a firewall or by using inetd. -Wash

Hello all, I am going for a dovecot director based setup (2 director+ 2 imap), more imap servers will be added later depending on demand/load. Presently I have 12000+ dovecot users with Maildir quota varying from 1 GB to 20GB. (peak hour IOPS 50000+) I am having 2 options in choosing dovecot version. 1) Old stable release. I.e RHEL, with prebuilt binary. This will be having less trouble in

Hi, Thanks for the reply. I guess RHEL choose v2.2.10 <http://dovecot.org/list/dovecot-news/2013-December/000268.html> as it is a good release with all the things working. My source of confusion are from 1) http://dovecot.org/oldnews.html I have gone through each release update news. Lots of work and bug fix after v2.2.10

Hello all, We have put Dovecot 2.1.4 on several of our production servers (CentOS, on Dell R710, with 20GB memory, dual CPU Quad-core). We have a single instance of Dovecot running and currently have several instances of Popa3d. When there are significant amount of popping from 2 mailboxes that dovecot that is popping from (500+ msgs in the mailboxes), the popping of the messages causes the

Another posting in german, due to its subject, which has to do with the german translation of the Samba-3.0-documentation. --- Hallo, deutschsprachige Samba-user, die ?bersetzung der Samba-3-Dokumentation geht weiter. Die Info-Kampagne tr?gt Fr?chte, es gibt neue freiwillige Mitarbeiter! Unsere Projektseite liegt auf Berlios, eine kurze Projektbeschreibung findet man unter

Hello, my enviroment: All Servers are Ubuntun 16.04-18.04 SAMBA AD DC Server and several SAMABA DOMAIN MEMBER (connected via WINBIND). In ADDC I've created a group "restrictaccess" and added some users. Now when im typing "id <username>" on a Domain Member, for some users the group "restrictaccess" are listed for some not! For example: ON DC: #

hello list, i've got 8 objects and i want to calculate a list with all combinations of them. the output should contain the object names. for example: object1 & 2, 1 $ 3, ... best regards mirca -- "Ein Herz f?r Kinder" - Ihre Spende hilft! Aktion: www.deutschlandsegelt.de Unser Dankesch?n: Ihr Name auf dem Segel der 1. deutschen America's Cup-Yacht!

Hey guys, Is it possible to deny a user on POP or IMAP! For example, on the primary server we use POP3 and IMAP but how I can force a user to use POP3 and be unable to authenticate on IMAP ? Thanks Sebastien

Is there a way to restrict my user logins from a set of IPs? For example, all my users are in the US so there shouldn't be any logins from other countries. Can I tell dovecot to restrict logins to a CIDR list of US IPs? Can someone point me to docs on how to set this up? I've searched but haven't found how to accomplish this. Thanks, -Terry Terry Barnum digital OutPost

Thank for your answer: But i dont know understand why is following not working: I want to restrict the ssh access for a special domain member: In my "sshd_config" i added: AllowGroups restrictaccess root With user2 im able to login via ssh! log: pam_krb5(sshd:auth): user user2 authenticated as user2 at ROOTRUDI.DE With user1 im not! log: User user1 from 192.168.0.100 not allowed

Hello, I have all userdata in a ldapserver. Every user has the right to use pop3. There is no explicit attribute allowing that. It's simply possible. Now I like to add imap. For a starting period I like to restrict, who may use imap. http://wiki2.dovecot.org/Authentication/RestrictAccess mention a solution where I could modify ldap pass_filter. But that require an attribute

Thanks Benny. I should've said I saw AllowNets but in researching it looked like it expected a smaller comma separated list, not hundreds of IP blocks. Is that what you are using to accomplish this? Thanks, -Terry iPhone says Hello World! > On Sep 16, 2015, at 6:31 PM, Benny Pedersen <me at junc.eu> wrote: > > Terry Barnum skrev den 2015-09-17 02:32: > >> I've

Hi, I'm wondering if it's possible to have some users restricted to only login via POP3 or only IMAP (likewise for IMAPS/POP3S). Returning a particular field with the userdb sql query (protocols=imaps did not work), perhaps setting up a different passdb? Is this possible with dovecot? -Adam

Hello! I?ve got trouble to print via Samba. But read to the end to understand: My printer (a Canon BJC 620) is connected to a Win98 box. Its network name is canon. The /etc/printcap entry is: ---/etc/printcap--- lp|smb|canon:\ :cm=unser Drucker:\ :sd=/var/spool/lpd/smb:\ :af=/var/spool/lpd/smb/acct:\ :if=/usr/local/samba/bin/smbprint:\ :mx=0:\

Hi can you post your /etc/krb5.conf Regards Hansjörg -- Dr. Hansjörg Maurer itsystems Deutschland AG Erzgießereistr. 22 80335 München Tel: +49-89-52 04 68-41 Fax: +49-89-52 04 68-59 E-Mail: hansjoerg.maurer at itsd.de Web: http://www.itsd.de Amtsgericht München HRB 132146 USt-IdNr. DE 812991301 Steuer-Nr. 143/100/81575 Aufsichtsratsvorsitzender: Stefan Adam Vorstand: Dr. Michael

Hello, I have installed my Samba as a PDC with LDAP Backend, it worked fine, I was able to join the Domain with a Windows XP Client.But Today when i started the server, i can't join a domain anymore. I also can't add users to ldap anymore with smbldap-tools i always get this failure message: 3444 Use of uninitialized value in substitution (s///) at /usr/share/perl5/smbldap_tools.pm line

Hello list, I have found imap_allowed option in dovecot which do exactly what I need, for imap. Is there something similar for pop3 protocol? The main goal for it - is to enable pop3 access to specific users. Or maybe dovecot have some 'pop3=yes' or 'imap=no' args to userdb/passdb sections ? I know future dovecot 2.* versions will support rewriting for protocols, but this is