On 17/12/2012 3:03 PM, /dev/rob0 wrote:
On Mon, Dec 17, 2012 at 01:54:59PM -0500, John Allen wrote:
For various reasons it has been decided that internal users will
only be allowed to use IMAPS/Submiission for email.
Our setup is a fairly conventional Postfix/Dovecot/Amavis/... on
Debian/Ubuntu.
On Mon, Dec 17, 2012 at 11:11:02AM +0100, Petra Humann wrote:
> I check the sender address of authenticated users:
>
> >smtpd_sender_login_maps = ldap:/path/to/postfix/ldapsender.cf
> >smtpd_sender_restrictions =
> >reject_authenticated_sender_login_mismatch,
> >permit_sasl_authenticated, permit_m
On Mon, Dec 17, 2012 at 01:54:59PM -0500, John Allen wrote:
> For various reasons it has been decided that internal users will
> only be allowed to use IMAPS/Submiission for email.
> Our setup is a fairly conventional Postfix/Dovecot/Amavis/... on
> Debian/Ubuntu.
> q1) am i correct in assuming tha
On Mon, Dec 17, 2012 at 04:01:58PM +0100, Miha Valencic wrote:
> We're using postfix 2.7, so postscreen is out.
Actually not. You could build 2.8 and bring in the postscreen and
dnsblog executables and master.cf configuration; this should work
according to:
http://www.postfix.org/announcements/
On Mon, Dec 17, 2012 at 7:13 PM, Noel Jones wrote:
> postfwd does rate limiting, and many other features. Maybe you can
> consolidate everything into postfwd.
We'll take a deeper look at postfwd for that.
> Additionally, rate limiting is typically done on outgoing mail,
True. But there are som
On 17/12/2012 1:54 PM, John Allen wrote:
For various reasons it has been decided that internal users will only
be allowed to use IMAPS/Submiission for email.
Our setup is a fairly conventional Postfix/Dovecot/Amavis/... on
Debian/Ubuntu.
q1) am i correct in assuming that the smtpd section of ma
For various reasons it has been decided that internal users will only be
allowed to use IMAPS/Submiission for email.
Our setup is a fairly conventional Postfix/Dovecot/Amavis/... on
Debian/Ubuntu.
q1) am i correct in assuming that the smtpd section of main.cf is aimed
at SMTP (tcp port 25)
On 12/17/2012 10:52 AM, Miha Valencic wrote:
> So, since we need some features of policyd as well (rate limiting, for
> instance), and we're already using amavis, do we chain postfwd before
> policyd or vice-versa?
>
> Thanks,
> Miha.
postfwd does rate limiting, and many other features. Maybe
So, since we need some features of policyd as well (rate limiting, for
instance), and we're already using amavis, do we chain postfwd before
policyd or vice-versa?
Thanks,
Miha.
On Mon, Dec 17, 2012 at 4:47 PM, Henrik K wrote:
> Policyd-weight is deprecated and doesn't even have async DNS looku
On Mon, Dec 17, 2012 at 04:39:36PM +0100, Benny Pedersen wrote:
> Miha Valencic skrev den 17-12-2012 14:40:
>
> >Is it possible to add-up scores from different RBL's and reject the
> >incoming message after a certain threshold?
>
> sounds like policyd-weight
>
> >For instance, we have a number
Miha Valencic skrev den 17-12-2012 14:40:
Is it possible to add-up scores from different RBL's and reject the
incoming message after a certain threshold?
sounds like policyd-weight
For instance, we have a number of RBLs configured and would like to
reject email only after a couple of RBLs fa
Wietse, Noel,
thanks for the prompt answers. I've been already looking at postscreen
and postfwd, but wandered if there something in the postfix
*_restrictions as well. We're using postfix 2.7, so postscreen is out.
We're looking into implementing policyd anyway, so that's probably a
good place.
On 12/17/2012 7:40 AM, Miha Valencic wrote:
> Hi!
>
> Is it possible to add-up scores from different RBL's and reject the
> incoming message after a certain threshold?
>
> For instance, we have a number of RBLs configured and would like to
> reject email only after a couple of RBLs fail verificat
Miha Valencic:
> Hi!
>
> Is it possible to add-up scores from different RBL's and reject the
> incoming message after a certain threshold?
Only with postscreen(8). This will not be implemented in
smtpd_mumble_restrictions.
http://www.postfix.org/POSTSCREEN_README.html
http://www.postfix.org/post
Wietse:
> 2) Use a SOCKS server for one or more dedicated external source IP
> addresses. This would require an extension of the SOCKS protocol
> such that the Postfix SMTP client can specify both the local and
> the remote IP address for a connection.
Ram:
> Option 2 seems perfect
> Please is the
Hello,
I check the sender address of authenticated users:
smtpd_sender_login_maps = ldap:/path/to/postfix/ldapsender.cf
smtpd_sender_restrictions =
reject_authenticated_sender_login_mismatch,
permit_sasl_authenticated, permit_mynetworks
This works like expected.
But, now I would like to
Hi,
Our postfix server serves several internal domains and relays outgoing
traffic through our ISP SMTP relay server. This external SMTP server is
limited to 3 destination domains at the same time.
I am wondering if it is possible to set a destination_concurrency_limit of
3 to the relayhost SMTP
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