search for: smtps

Hi all, I'm working my way through v6ing our network. I have a mail server with the default dovecot/sendmail configuration working happily for pop3, pop3s, imap, imaps, smtp, and smtps on v4. I have managed to get all but smtps working on v6. Following is the relevant sendmail.mc - DAEMON_OPTIONS(`Name=MTA-v4, Family=inet, Name=MTA-v6, Family=inet6') DAEMON_OPTIONS(`Port=smtps, Name=TLSMTA, M=s')dnl I've googled to no avail as yet, anyone know what the relev...

Latest So if I telnet into port 25 I am able to send an email to my gmail account True it comes into my spam folder But when I try sending via client where my server is I get error 4 6 5 configuration error Also email I send to server are lost ??????? Pleas3 help

Feb 17 12:48:00 pepino postfix/smtps/smtpd[3988]: connect from localhost[127.0.0.1] Feb 17 12:48:01 pepino postfix/smtps/smtpd[3988]: warning: unknown smtpd restriction: "permit_ssl_authenticated" Feb 17 12:48:01 pepino postfix/smtps/smtpd[3988]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 451 4.3.5 Server configuration...

...8.14.3 to Postfix 2.5.6 and switched from Cyrus-sasl 2.1.22 to Dovecot 1.1.13 sasl, all are compiled from source and I have used Dovecot for a long time, since alpha versions. Everything worked well for Outlook Express, Outlook and Thunderbird clients, but Microsoft Entourage 2004 or 2008 clients smtps fails - "Authentication failed because Entourage doesn't support any of the available authentication methods." Similar case like - http://archives.neohapsis.com/archives/postfix/2008-09/thread.html#145 I tried everything, the config is like described in Postfix and Dovecot sites - h...

On 04 Sep 2014, at 03:12 , Ve (HOME) <ve at vetienne.net> wrote: > Postfix abort connection That sounds like postfix is rate limiting. -- "If I were willing to change my morals for convenience or financial gain, we wouldn't be arguing, because I'd already *be* a Republican." -- Wil Shipley

...routines:ssl3_read_bytes:tlsv1 alert unknown ca:../ssl/re$Feb 18 08:24:59 pepino postfix/smtpd[5278]: lost connection after STARTTLS from localhost[127.0.0.1] Feb 18 08:24:59 pepino postfix/smtpd[5278]: disconnect from localhost[127.0.0.1] ehlo=1 starttls=1 commands=2 Feb 18 08:26:41 pepino postfix/smtps/smtpd[5328]: connect from localhost[127.0.0.1] Feb 18 08:26:41 pepino postfix/smtps/smtpd[5328]: warning: unknown smtpd restriction: "permit_ssl_authenticated" Feb 18 08:26:41 pepino postfix/smtps/smtpd[5328]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 451 4.3.5 Server configuration...

Hi All, I have a problem with SASL authentification from postfix when more than 10 mails is sent from the same user simultaneously Postfix abort connection ( Connection lost to authentication server ). Dovecot log after the postfix error an error about connection lost also ( read EOF ) I don't seem to find a parameter for a maximum of connection for the auth process ( ther's one for

Hi All! I only ever have complex setups. Customer site has a dedicated leased line from their ISP terminating on a Cisco router. Router is configuered with the first usable address on a /28 network - 196.x.y.73. The linux firewall is configured with the remaining 5 ip''s, 196.x.y.74 to 196.x.y.78 and 79 as the broadcast. Sounds normal but here is the twist. The primary or first ip

...asswd file via mail command. Using the dovecot lmtp and can login via 465 but the user lookup fails via postfix. in postfix main.cf have virtual_transport = lmtp:unix:private/dovecot-lmtp in dovecot.log I am seeing no errors in dovecot-info.log no errors either in maillog I am seeing: postfix/smtps/smtpd warning hash:/etc/postfix/virtual is unavailable open database /etc/postfix/virtual.db No such file. Note: I did go through creating the virtual.db and associated files but figured that it cant be correct as I want lmtp to handle it and it didn't work anyways, so I removed it. NOQUE...

...> Yes, well, this is postfix log, which is not very useful when debugging dovecot problems... > > > > Aki > > > >> On 17 February 2019 at 19:50 Latin Bishop <soydepr at gmail.com> wrote: > >> > >> > >> Feb 17 12:48:00 pepino postfix/smtps/smtpd[3988]: connect from localhost[127.0.0.1] > >> Feb 17 12:48:01 pepino postfix/smtps/smtpd[3988]: warning: unknown smtpd restriction: "permit_ssl_authenticated" > >> Feb 17 12:48:01 pepino postfix/smtps/smtpd[3988]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 45...

Greetings, Can Dovecot can handle separate authentication for receiving mail (IMAPS) and sending mail (SMTPS)? In the past, we used Dovecot IMAP for the receiving part and Cyrus SASL for the sending part. This allowed us to use two passwords with mail. Cyrus has grown too old and isn't useful anymore. Can Dovecot give us this functionality: two passwords, one for IMAP authentication and o...

I'm using postfix smtpd / dovecot. Running imaps, imap, pop3s, pop3. I have a ssl certificate setup. Everything works fine via IMAP except sending to an email from outside the network to a recipient outside the network. The problem is when someone (and this is being tested thru the iphone email client configured to use imap) logs in, they can read messages but cannot send to an address

...re for what the best software to used for the mailserver base on CentOS 4.x setup. The objective is, the mailserver will be easy to setup, maintained and have some 1. database backend for storing user info ( mysql? ) 2. spam and antivirus filtering 3. webbase user administrations 4. Provide smtp,smtps,pop3,pop3s,imap,imaps service Any pointer to a good documentations, how-to or links base on CentOS 4.x setup is really appreciates. Thanks In Advances, regards, ijez

On Thu, 10 Aug 2017, Larry Rosenman wrote: > Which mail client on iOS? Sorry, maybe not iOS, but definitely MacOSX Mail app. Joseph Tam <jtam.home at gmail.com>

...vecot" <dovecot at dovecot.org> wrote: > What is the reason for wanting to enable CRAM-MD5? That was intended > to use on unsecured connections; you should not be allowing > authentication on unsecured connections in 2019. > > Establish a secure submission on port 587 or smtps on 465 and do not > use CRAM-MD5 at all. > Possibly a backwards compatibility thing? (eg: legacy mail settings migrating to a new dovecot server). It get's difficult to argue the need for changing settings en-masse to a full customer base all at once ... For a while iPhones wanted to...

...workaround" is to temporarily disable postscreen, > which IIRC is the one (rightly) complaining about the improper pipelining. > > Cheers, > Bernardo Reino No, submitting on SMTP port 25 would be the wrong step. There's submission on port 587 or submissions (formerly called smtps) on port 465 for taking MUA requests authenticating and submitting a message. Alexander

I'm preparing my new Sendmail mail server with pop3s + smtps where user authentication occurs through Microsoft Active Directory by Winbind daemon. OS is Centos 6.4 and Sendmail is 8.14 Mailboxes will be in this server but how to create them !??! It's necessary to add user by 'useradd' command into /etc/passwd or It's only necessary add new...

...ssl/smtpd.pem smtpd_tls_loglevel = 1 smtpd_tls_session_cache_timeout = 3600s unknown_local_recipient_reject_code = 550 virtual_mailbox_domains = mixermixer3.com virtual_transport = dovecot ------ POSTFIX (a few key lines from master.cf) smtp inet n - n - - smtpd smtps inet n - n - - smtpd # -o smtpd_tls_wrappermode=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING smtp unix - - n - - smtp # Dovecot...

...err: Feb 1 09:50:01 vps342401 postfix/smtpd[699]: fatal: no SASL authentication mechanisms Feb 1 09:51:02 vps342401 postfix/smtpd[724]: fatal: no SASL authentication mechanisms Feb 1 09:51:02 vps342401 postfix/smtpd[725]: fatal: no SASL authentication mechanisms Feb 1 09:52:21 vps342401 postfix/smtps/smtpd[773]: fatal: no SASL authentication mechanisms Error from syslog: Feb 1 09:52:21 vps342401 postfix/smtps/smtpd[773]: connect from host9323131.internet.3s.com[12.34.45.56] Feb 1 09:52:21 vps342401 postfix/smtps/smtpd[773]: fatal: no SASL authentication mechanisms Feb 1 09:52:22 vps342401 p...

Yes it is. Basically can?t send nor receive confit looks good > On Feb 17, 2019, at 12:34 PM, Aki Tuomi <aki.tuomi at open-xchange.com> wrote: > > Is user 'dovecot' member of group 'mail'? > > Aki > >> On 17 February 2019 at 19:28 Latin Bishop <soydepr at gmail.com> wrote: >> >> >> Changed permissions but still have