On 29-12-2013 22:05, lst_ho...@kwsoft.de wrote:
Zitat von Freek Dijkstra pub...@macfreek.nl:
Hi all,
Postfix does not support international email addresses, such as
josé@example.org, as described by RFC 6530-6532. To be precise, the
SMPTUTF8 (previously: UTF8SMTP) SMTP extension is not
On 10-12-2013 18:12, moparisthebest wrote:
Hello,
I don't know if you want to go this far as it requires slight
customization, but my setup is postfix+postfixadmin+dovecot with
owncloud providing storage (webdav), calendar (caldav), and contacts
(carddav) as well as a nice web interface if you
On 06-12-2013 12:01, Robert Sander wrote:
On 06.12.2013 10:13, Andreas Kasenides wrote:
The scenario is a classic one:
1. one or more relay SMTP servers in DMZ
2. one or more backend SMTP servers on the inside network
3. There may or may not be separate incoming or outgoing designated
SMTP
Hi everyone.
Probably this has been discussed before but could not find any good
methods yet.
The scenario is a classic one:
1. one or more relay SMTP servers in DMZ
2. one or more backend SMTP servers on the inside network
3. There may or may not be separate incoming or outgoing designated
Hi All!
On one of the servers I manage I have
smtpd_client_restrictions =
permit_mynetworks
permit_sasl_authenticated
reject_unknown_client
permit
Obviously this rejects any requests where the DNS (forward or reverse)
fails.
I am under increasing pressure to
Thank you for the reply.
On 05-12-2013 15:26, Charles Marcus wrote:
On 2013-12-05 7:50 AM, Andreas Kasenides andr...@cymail.eu wrote:
smtpd_client_restrictions =
permit_mynetworks
permit_sasl_authenticated
reject_unknown_client
permit
Obviously this rejects any requests where
My understanding is that this happens automatically during the
negotiation phase if the remote server advertises TLS. At least this is
what I thought happened during a recent test. And I was certainly using
self-signed certificates. Actually very nice things begin to happen when
TLS is enabled.
On 20-06-2013 19:48, Noel Jones wrote:
On 6/20/2013 5:49 AM, Andreas Kasenides wrote:
Apparently there has been some harvesting going on of mail addresses
where everything that has a @ is picked up. The question is: was
this harvesting from our log files or our mail storage - a very
serious
On 19-06-2013 14:37, lst_ho...@kwsoft.de wrote:
Zitat von Andreas Kasenides andr...@cymail.eu:
One of my mail servers (postfix 2.6) has been target of what seems
to me to be an attack.
The attacker tried to deliver messages to a non-existent user names
formed as a long hex
string. It only
One of my mail servers (postfix 2.6) has been target of what seems to
me to be an attack.
The attacker tried to deliver messages to a non-existent user names
formed as a long hex
string. It only happened once from one particular client and kept going
for some time.
SMTP sessions were coming in
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