similar to: Outlook Express with XP...

On Tue, June 2, 2015 9:27 am, SH Development wrote: > Dovecot 2.0.9 > > > I am able to connect successfully with Thunderbird, Win 8, Apple Mail, > iPhone, iPad. > > Outlook Express on Win XP receives just fine, but will not send. I get a > "Client host rejected: Access denied? message. I believe this is simply > Postfix telling me the connection isn?t properly

Yes, I have tried these exact same settings, with the exception that we DO have a certificate so we don?t have to confirm certificate. Jeff > On Jun 1, 2015, at 9:19 PM, voytek at sbt.net.au wrote: > > On Tue, June 2, 2015 9:27 am, SH Development wrote: >> Dovecot 2.0.9 >> >> >> I am able to connect successfully with Thunderbird, Win 8, Apple Mail, >>

On 6/1/2015 6:27 PM, SH Development wrote: > Dovecot 2.0.9 > > I am able to connect successfully with Thunderbird, Win 8, Apple Mail, iPhone, iPad. > > Outlook Express on Win XP receives just fine, but will not send. I get a "Client host rejected: Access denied? message. I believe this is simply Postfix telling me the connection isn?t properly authenticated, as setting up the

Yes, dovecot handles the authentication, but the connection is handled by postfix. We already know the authentication work since you can receive mail, so the problem is either postfix or the client. At any rate, this isn't a dovecot problem. -- Noel Jones On 6/2/2015 12:38 AM, SH Development wrote: > Correct me if I?m wrong, but I thought Dovecot handled client authentication, and

Dovecot 2.0.9 I am able to connect successfully with Thunderbird, Win 8, Apple Mail, iPhone, iPad. Outlook Express on Win XP receives just fine, but will not send. I get a "Client host rejected: Access denied? message. I believe this is simply Postfix telling me the connection isn?t properly authenticated, as setting up the exact same credentials on another client (non OE) works. It is

Correct me if I?m wrong, but I thought Dovecot handled client authentication, and once authenticated handed off to postfix? > On Jun 1, 2015, at 10:05 PM, Noel <noeldude at gmail.com> wrote: > > On 6/1/2015 6:27 PM, SH Development wrote: >> Dovecot 2.0.9 >> >> I am able to connect successfully with Thunderbird, Win 8, Apple Mail, iPhone, iPad. >>

Server: Ubuntu 11.10 server with postfix (MTA), dovecot (MDA) Mail client: Outlook Express in Windows XP with IMAP on port 143, SMTP on port 25 When tried to set up a new Outlook Express mail acct, the following error encountered: ? ? ?Your IMAP server wishes to alert you to the following: ? ? ?plaintext authentication not allowed without SSL/TLS, but your client did it anyway. ?If ? ? ?anyone

Jan Vejvalka <jan.vejvalka at lfmotol.cuni.cz> writes: >> Mine are below and they work just fine: >> >> ssl_cipher_list = >>

On 24.01.2017 00:06, rej ex wrote: > Because we are building some monitoring application, we will need to > record all failed and successful login attempts. We need to record > remote IP, entered password in plain text, and if possible whether auth > request is for SMTP or IMAP session. SMTP? Wouldn't that be handled by your MTA, not Dovecot? AKi Tuomi wrote: > Since

> Old server: > * Ubuntu 10.04.4 LTS > * Dovecot 2.1.13 > * Maildir++ > * Local auth via passwd/shadow files > > New server: > * Debian GNU/Linux 8.6 > * Dovecot 2.2.13 > * Maildir++ > * Quotas enabled > * LDAP > > Basically what's happening is that users are seeing large delays when > navigating between different IMAP folders. So, for example, user

rje writes: > I'm looking into ways to encrypt the stored email on my server. The idea is > to make it impossible for my hosting provider (who has access to my VPS) to > read the mail from the disk. Just to be clear, if at any point your VPS has access to the plaintext mail (or keys that decrypt mail), then the VPS provider could access your decrypted mail. To make it unfeasible

Evolution prompted to accept the cert; which I did. Thunderbird used to prompt and allow acceptance; it no longer does... well sorta does. See my other posting for a screenshot where it shows "add server location https:// ...." HTTPS . no way to add from SMTP. Have also tried typing smtp://host:25 and https://host:25 On 4/30/20 5:39 PM, Joseph Tam wrote: > On Thu, 30 Apr 2020,

"A. Schulze" writes: > David Mehler: > >> Second question, in the doveconf -n there's reference to my ssl_cipher >> am I using current tls ciphers that support pfs? > >> ssl_cipher_list = ALL:!LOW:!SSLv3:!SSLv2:!EXP:!aNULL > > some non pfs cipher would be still active. check yourself: > # openssl ciphers -v

Nice to get to hear this. However, the password is not stored in clear text here. How then does it work? On Fri, Dec 21, 2018, 00:58 Joseph Tam <jtam.home at gmail.com wrote: > On Thu, 20 Dec 2018, Odhiambo Washington wrote: > > > At the expense of sounding stupid, could you please expound on the > > sequence? :) > > In a nutshell, during protocol handshake, the server

Robert Schetterer <robert at schetterer.org> writes: >> Anyway, why use lmtp over lda ? > > i.e avoid backscatter by overquota A clarification on this: backscatter (or rather, ambiguous NDR notices that claim many users are over quota rather than just one) is a result of a local mailer that support multiple recipient delivery in one invocation, but can only return one result

St?phane Cottin writes: >> You're stilling going to lose contents. If dspam fails, the mail >> is dumped, the LDA returns exit code 75, and the MTA will probably >> issue a bounce Email to the sender. > > from dovecot-lda man page : > > 75 A temporary failure. This is returned for almost all failures. See the log file for > details.

I ran into two issues trying to upgrade our dovecot installation (Solaris 10). 1) Does not compile with OpenSSL 0.9.7 Not a big deal, as I was able to successfully against OpenSSL 0.9.8, but does dovecot require OpenSSL >= 0.9.8 now? libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-test -std=gnu99 -O3 -fomit-frame-pointer -mcpu=ultrasparc -Wall -W

> 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

> TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL > routines:SSL3_GET_CLIENT_HELLO:no shared cipher > > our dovecot (2.0.9 on redhat) 10-ssl.conf file we have > > ssl_cipher_list = > kEECDH:+kEECDH+SHA:kEDH:+kEDH+SHA:+kEDH+CAMELLIA:kECDH:+kECDH+SHA:kRSA:+kRSA+SHA:+kRSA+CAMELLIA:!aNULL:!eNULL:!SSLv2:!RC4:!MD5:!DES:!EXP:!SEED:!IDEA:!3DES:!SSLv3 Offhand, I don't

On Thu, 30 Apr 2020, hanasaki at gmail.com wrote: >>> Apr 8 18:10:18 hh dovecot: imap-login: Debug: SSL error: SSL_accept() >>> failed: error:14094412:SSL routines:ssl3_read_bytes:sslv3 alert bad >>> certificate: SSL alert number 42 According to this