Re: TLS library problem: error:140760FC:SSL routines, is it a problem ?

2017-12-26 Thread lists
>> thanks, both were from same no hostname IP address >> >> # host 125.212.217.214 >> Host 214.217.212.125.in-addr.arpa. not found: 3(NXDOMAIN) > > According to "whois" that's an IP address in Vietnam... > well, we have about 20+ users located in Bangkok (whilst server is in Aus), so I'd guess con

Re: Temporarily stop mail delivery

2017-12-26 Thread Dominic Raferd
On 25/12/2017 10:14, Black Sheep wrote: Is there a simple way to temporarily stop postfix delivering mail into the /var/vmail mail boxes, instead queueing them up? The purpose being to get a clean backup of /var/vmail without stopping receipt of mail from the internet. Then restart mail deliver

Re: Temporarily stop mail delivery

2017-12-26 Thread Dominic Raferd
On 26 December 2017 at 11:02, Neil Sotheby wrote: > > That's a good idea but would it stop the acceptance of new incoming messages? > ... An expert can answer, but it would be bizarre behaviour if true. I rather assume that postfix continues to accept incoming mails, and queues any that are desti

Re: Temporarily stop mail delivery

2017-12-26 Thread Viktor Dukhovni
> On Dec 26, 2017, at 6:52 AM, Dominic Raferd wrote: > > An expert can answer, but it would be bizarre behaviour if true. I > rather assume that postfix continues to accept incoming mails, and > queues any that are destined for the locked local file until postlock > releases its exclusive lock.

No/Invalid host lookup in smtpd_sasl_path parameter

2017-12-26 Thread Lorenzo Bernardi
Hi all, I'm currently trying to dockerize my mail server environment and encountered a strange issue on which I spent some time to debug. I have several docker containers running different components: - postfix (172.20.0.4): postfix 3.1.6-0+deb9u1 - dovecot (172.20.0.5): dovecot 1:2.2.27-3+deb9

Re: No/Invalid host lookup in smtpd_sasl_path parameter

2017-12-26 Thread Wietse Venema
Lorenzo Bernardi: > I setup dovecot to handle SASL and listen on port 12345. > When I use the hostname in postfix configuration, I receive the > following error: > postfix/smtpd[141]: fatal: host/service dovecot/12345 not found: No > address associated with hostname The getaddrinfo() SYSTEM LIBR

Re: Writing a SMTP Extension

2017-12-26 Thread Viktor Dukhovni
> On Dec 26, 2017, at 8:29 PM, Tom Maier wrote: > > Within my uni project I have to implement additional SMTP commands in > order to upload or download data (e.g., base64 encoded data). This is > why my initial idea was to add functionality to the smtpd server of > Postfix by defining a SMTP se

Calendar & Contacts

2017-12-26 Thread Mal
Greetings.. Interested to hear from those running a Postfix(MTA)/Dovecot(IMAP) combo on what contacts & calendar server projects they are having success with. Mal -BEGIN PGP PUBLIC KEY BLOCK- Version: GnuPG v2 mQINBFUH/lABEADNI6+MfG5z4eRKAjKSYFqOJNWgJdLjMPU4hUL897Fa2Nr93Jfo W2h50kPNjYXxb

report from google relate to failed dkim

2017-12-26 Thread Poliman - Serwis
I configured yesterday spf, dkim, dmarc for example.com. Today I got report in xml on my mailbox. Attached. One from addresses has dkim failed - marked in orange. What that means and how to fix it? I use ubuntu 16.04 lts and postfix: root@s1:~# postconf | grep version disable_mime_output_conversio

Re: Calendar & Contacts

2017-12-26 Thread Philip Paeps
On 2017-12-27 13:08:44 (+1030), Mal wrote: Interested to hear from those running a Postfix(MTA)/Dovecot(IMAP) combo on what contacts & calendar server projects they are having success with. I run Nextcloud. It's implemented in PHP (of all things) so you definitely want to lock it up in a jai