similar to: SNI with mixed certs

FYI? dovecot 2.2.10 from RedHat 7 has an issue with clients, which won't send SNI.?As you are using version 2.2.27 you might encounter the same behaviour. If the client won't send SNI, my server randomly answers with any cert instead of?the default cert,? --Perhaps dovecot just utilises the last used cert? One speciality?of my certs is, that both share the same Common Name (CN) but differ

Hi all, I'm testing the SNI configuration from dovecot's wiki page, to have multiple domains. I'm using letsencrypt certificates. On the 10-ssl.conf, when I only use one domain, like this, it works : ssl_ca = </etc/letsencrypt/live/mail.mydomain.fr/chain.pem ssl_cert = </etc/letsencrypt/live/mail.mydomain.fr/cert.pem ssl_key =

Hi I have some problem with SNI and dovecot 2.2.36.4 Server debian 9.x ad dovecot-2.2.36.4 default server ssl cert is a wildcard like *.domain.com (digicert) ssl_ca = /var/control/cert.pem ssl_cert = </var/control/cert.pem I added for test another domain (in dns to) for another ssl (letsencrypt) from https://wiki.dovecot.org/SSL/DovecotConfiguration like: local_name

Working with SSL on fresh install of latest Ubuntu Artful + Dovecot seems broken somehow. Application is Dovecot listening for many SSL sites... Likely I've missed adding something simple to the config, related to local_name usage. Be great if someone can point out what I've missed, to setup multiple SSL certs for different host.domain entries in config. Thanks. _______ This works as

Getting ready to redo our mail server setup and I'm trying to wrap my head around the ins and outs and pratfalls involved in SSL, multiple domains, and Dovecot. I've taken a look at: http://wiki2.dovecot.org/SSL/DovecotConfiguration My basic understanding at this point is that: - With SSL for IMAP/POP3, it is limited to one certificate per IP address, because the SSL process starts

Can you provide some details on what those openssl commands returned? Aki On 20.07.2018 12:14, Martin Johannes Dauser wrote: > Hi, > > I recognised some funny behaviour on my server. IMAP clients which > won't send an Server Name Indication (SNI) sometimes get the wrong > certificate. I would expect that those clients always get the default > certificate (of my new

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On Thursday 20 of October 2016, Aki Tuomi wrote: > On 20.10.2016 15:41, Arkadiusz Mi?kiewicz wrote: > > On Thursday 20 of October 2016, Aki Tuomi wrote: > >> On 18.10.2016 14:16, Arkadiusz Mi?kiewicz wrote: > >>> On Monday 17 of October 2016, KT Walrus wrote: > >>>>> On Oct 17, 2016, at 2:41 AM, Arkadiusz Mi?kiewicz <arekm at maven.pl> >

Hello Alex Am 14.08.2015 um 19:57 schrieb Alexander Dalloz: > What have you done to exclude that SELinux interferes? > Just some sysinfo: CentOS Linux release 7.1.1503 (Core) (i run yum update every day) sestatus: SELinux status: enabled SELinuxfs mount: /sys/fs/selinux SELinux root directory: /etc/selinux Loaded policy name: targeted

On Monday 17 of October 2016, KT Walrus wrote: > > On Oct 17, 2016, at 2:41 AM, Arkadiusz Mi?kiewicz <arekm at maven.pl> wrote: > > > > On Monday 30 of May 2016, Arkadiusz Mi?kiewicz wrote: > >> Is there a way to log SNI hostname used in TLS session? Info is there in > >> SSL_CTX_set_tlsext_servername_callback, dovecot copies it to > >>

On Thursday 20 of October 2016, Aki Tuomi wrote: > On 18.10.2016 14:16, Arkadiusz Mi?kiewicz wrote: > > On Monday 17 of October 2016, KT Walrus wrote: > >>> On Oct 17, 2016, at 2:41 AM, Arkadiusz Mi?kiewicz <arekm at maven.pl> > >>> wrote: > >>> > >>> On Monday 30 of May 2016, Arkadiusz Mi?kiewicz wrote: > >>>> Is there

On Friday 11 of November 2016, Felipe Gasper wrote: > Hello, > > We?re rolling out large SNI deployments for our mail servers. Each domain > gets an entry like this in the config: > > local_name mail.foo.com { > ssl_cert = </ssl/domain_tls/*.foo.com/combined > ssl_key = </ssl/domain_tls/*.foo.com/combined > } Lack of glob/regexp support here is also a

Hi, I'm using the Dovecot Prebuilt Binary: deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main I configured multiple SSL certificates with client TLS SNI (see http://wiki2.dovecot.org/SSL/DovecotConfiguration). Since my last update I get some warnings: doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 12: Global setting ssl_cert won't change the setting inside an

> On November 11, 2016 at 12:22 PM Arkadiusz Mi?kiewicz <arekm at maven.pl> wrote: > > > On Friday 11 of November 2016, Felipe Gasper wrote: > > Hello, > > > > We?re rolling out large SNI deployments for our mail servers. Each domain > > gets an entry like this in the config: > > > > local_name mail.foo.com { > > ssl_cert =

On 20.10.2016 15:41, Arkadiusz Mi?kiewicz wrote: > On Thursday 20 of October 2016, Aki Tuomi wrote: >> On 18.10.2016 14:16, Arkadiusz Mi?kiewicz wrote: >>> On Monday 17 of October 2016, KT Walrus wrote: >>>>> On Oct 17, 2016, at 2:41 AM, Arkadiusz Mi?kiewicz <arekm at maven.pl> >>>>> wrote: >>>>> >>>>> On Monday 30

Hey Thorsten, Thorsten Glaser <t.glaser at tarent.de> writes: > On Sun, 12 Jan 2020, Nico Schottelius wrote: > >> I was wondering what you think about SNI (server name indication) >> support to OpenSSH? > > Oh, please absolutely not. SNI is a privacy violation in HTTP, and > otherwise just a poor excuse to continue running NAT and/or IPv4. you might have

On 18.10.2016 14:16, Arkadiusz Mi?kiewicz wrote: > On Monday 17 of October 2016, KT Walrus wrote: >>> On Oct 17, 2016, at 2:41 AM, Arkadiusz Mi?kiewicz <arekm at maven.pl> wrote: >>> >>> On Monday 30 of May 2016, Arkadiusz Mi?kiewicz wrote: >>>> Is there a way to log SNI hostname used in TLS session? Info is there in >>>>

> On Oct 17, 2016, at 2:41 AM, Arkadiusz Mi?kiewicz <arekm at maven.pl> wrote: > > On Monday 30 of May 2016, Arkadiusz Mi?kiewicz wrote: >> Is there a way to log SNI hostname used in TLS session? Info is there in >> SSL_CTX_set_tlsext_servername_callback, dovecot copies it to >> ssl_io->host. >> >> Unfortunately I don't see it expanded to any

Greg Bailey wrote: >> I'm really just asking if I cannot just use what I take to be >> the standard openssl certificate and key in /etc/pki/tls/ >> Do I really have to create up a special cert for dovecot? > There's not really a "standard" SSL certificate. Perhaps you're > referring to a "default" certificate used by the webserver? No. I