similar to: openssl question

Hi we are using dovecot on secure port when i try to command openssl s_client -connect mail.mydomain:pop3s it works perfect. [image: Inline image 1] Also i check from https://www.sslshopper.com/ssl-checker.html web page i can see all correct ceritificate paths but i try to this command openssl s_client -connect mail.mydomain:pop3s -starttls imap it says CONNECTED and hang. second

> but i try to this command > > openssl s_client -connect mail.mydomain:pop3s -starttls imap > > it says CONNECTED and hang. second command is correct? Uh, "pop3s" != "imap", and IMAP/STARTTLS is not the same as IMAP/SSL (or whatever the hell the terminology is nowadays). If you're testing IMAP, try one or the other or both depending of how many flavours

Hi, i still try to sieve system. ok first our deliver command procmail. our user accounts stored in openldap, mail files are in Maildir folders in 15-lda.conf recommented protocol lda { # Space separated list of plugins to load (default is global mail_plugins). mail_plugins = $mail_plugins sieve log_path = info_log_path = } after that, in master.cf i added dovecot unix -

Hi, can we prevent download messages from server user by user ? sme common used mail's message must be remain at the server, but sometimes we download them ? thanks in advance -- Sel?uk YAZAR

Hi, in dovecot documentation i try to implement quota per users. i added dovecot-ldap.conf file user_attrs = homeDirectory=home, uidNumber=uid, gidNumber=gid, mailbox=mail, quota=quota_rule=*:bytes=%$ and i see in logs quota(quota_rule=*:bytes=%$)=*:bytes=241800 Debug: Added userdb setting: plugin/quota_rule=*:bytes=241800 but still mail is delivering , i'not sure other settings about

Hi, we have running system postfix+dovecot+openldap. i have installed pigeon hole, and afterlogic webmail php my test system. when i try to connect with telnet [root at ....mail postfix]# telnet 0 4190 Trying 0.0.0.0... Connected to 0. Escape character is '^]'. "IMPLEMENTATION" "Dovecot Pigeonhole" "SIEVE" "fileinto reject envelope encoded-character

Hi, after some problems, i successfuly ran my dovecot delivery and pigeonhole service in redhat EL 6. our users stored OpenLdap and users home folder like below: /home/vmail/domains/domainname.edu.tr/username/... now when i used default settings for dovecot sieve sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve script write and work globaly and stored, /home/vmail/domains/sieve i looked

Hi! I'm trying to get information about a server certificate from a pigeonhole sieve server. Various connection attempts show only "wrong version number" or "unknown protocol" errors from openssl: $ openssl s_client -connect example.com:4190 { -tls1, -tls1_1, -tls1_2 } [ -starttls { imap, pop3 } ] None of these work. I'm trying to see who signed the server cert. How

Hi, today we have a problem our mail server about user accounts. (something about prefetch) anyway i corrected, but some clients re-download emails again. how can i stop this .I've read about some forums about UIDVALIDITY ? is it posibble prevent clients redownload emails with pop3 ? thanks in advance. -- Sel?uk YAZAR

Hi, We have Postfix-Dovecot MTA at Redhat EL 5 system. Also we are using this system activelly. Now i wantto install pigeonhole managesive server on this sys. Do i have any risk or anything ? thanks in advance -- Sel?uk YAZAR

-------- Original-Nachricht -------- Betreff: STARTTLS bug - background story Datum: Mon, 7 Mar 2011 15:08:09 -0500 (EST) Von: Wietse Venema <wietse at porcupine.org> An: Postfix users <postfix-users at postfix.org> CERT/CC announces a flaw today in multiple STARTTLS implementations. This problem was silently fixed in Postfix 2.8 and 2.9. Updates for Postfix 2.[4-7] are made available

Marcio Merlone <marcio.merlone at a1.ind.br> writes: > Only openssl s_client -connect localhost:993 works fine and fast, while > all MUA's and telnet does not. Telnet timeouts waiting for banner after > a minute or so: > > root at netuno:~# openssl s_client -connect localhost:993 > ... > * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE > IDLE

Hello all; Is anyone knows if it's possible to have a dual certificate setup on dovecot like in postfix or apache ? i tried to add several crts in local name section : local_name imap.server.tdl { ssl_cert = <server_rsa_crt.pem ssl_key = <server_rsa_key.pem ssl_cert = <server_ecdsa_crt.pem ssl_key = <server_ecdsa_key.pem } but it seems that dovecot takes the last one (ecdsa)

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Mon, 27 Jul 2015, Piotr Rotter wrote: > I tryed to eneble TLS connection from postfix to dovecot lmtp. Unfortunely I > have problem with certificate, postfix shows, post the output of doveconf -n > > 2015-07-27T12:51:15.025333+02:00 k30 postfix/lmtp[4572]: Untrusted TLS > connection established to

I am having an ios12.4.1 client whine about access problems. He is getting the 'default' self signed ceritificate instead of the hostname alias. openssl s_client -servername mail.xxxxx.com -connect x.x.x.x:pop3s gives a 'Verify return code: 0 (ok)' I can't imagine this sni support is not available in recent versions. Should I remove this default certificate in the main

Hello list, I'm trying to get pidgeonhole/managesieve running, and I'm stuck connecting clients to the server (Dovecot 2.2.33.2-1ubuntu4.1 on an Ubnutu 18.04 machine). So far, my config looks like this: protocols = imap lmtp sieve disable_plaintext_auth = yes auth_mechanisms = plain login scram-sha-1 service managesieve-login { inet_listener sieve {

Hi, I have a small question with sendmail and tls verification. The tls verify fails on our internal/external sendmail servers. For example: STARTTLS=server, relay=mx1.imt-systems.com [89.146.219.60], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256 STARTTLS=server, relay=acsinet12.imt-systems.com [89.146.219.42], version=TLSv1/SSLv3, verify=FAIL,

Andrew, Thanks for the pointers about looking into the ldap client libs. I think I've found a situation where tls connections to the AD server on port 389 have trouble. I've added the CA cert to ldap.conf, and to the ca_root_nss file on this system. First what works: 1. ldapsearch commands with -Z to force use of tls (configured in /usr/local/etc/ldap.conf) 2. ssl connections with

<!doctype html> <html> <head> <meta charset="UTF-8"> </head> <body> <div> <br> </div> <blockquote type="cite"> <div> On 13 November 2018 at 20:53 Arkadiusz Miśkiewicz < <a href="mailto:arekm@maven.pl">arekm@maven.pl</a>> wrote: </div> <div>

Hi. I'm considering dovecot migration from 2.2.36 run with openssl 1.0.2o to dovecot 2.3.3 run with openssl 1.1.1. Currently I have both variants running with identical configs and certs (the only differences are due to config syntax changes in dovecot 2.3), so for example on both I have: ssl_ca = </etc/openssl/certs/wildcard_ca.pem (this file contains single intermediate certificate of