hi all
am getting spams with ***Spam*** tags in the subject line; esp lottery
spams; anybody know an effective measure to prevent these
i run amavis-new /postscreen on postfix relays and spam levels are
tolerable so far except some creep i like the above
-bharathan
: domain lookup
hits=20 miss=20 success=50%
Mar 22 21:07:36 relay0 postfix/scache[61795]: statistics: address lookup
hits=0 miss=20 success=0%
why it is saying 'success=50%' !
am running a local resolver (unbound)
-bharathan
postscreen_bare_newline_enable = yes
is there any way to whitelist sender domain or recipient domain
i don't get any clue on the above; appreciate assistance
thanks
-bharathan
On Mon, Mar 19, 2012 at 1:07 PM, /dev/rob0 r...@gmx.co.uk wrote:
On Mon, Mar 19, 2012 at 10:59:51AM +0200, K bharathan wrote:
with postscreen i experience the following problem:
it blocks mail from hotmal as following (from mail log)
Mar 19 10:17:19 relay1 postfix/postscreen[10619
on the above
thanks
-bharathan
On Tue, Nov 15, 2011 at 10:47 PM, Jeroen Geilman jer...@adaptr.nl wrote:
On 2011-11-15 21:13, K bharathan wrote:
hi all
added a following regular expression for mime_header check
/^Subject:.*LOANS OFFER/ REJECT spam #1
if i understand correctly cleanup service is doing the rejection; how
,
bharathan
hi all
is there any way to postfix could query the mail users directly from Active
Directory?
what is required for this
thanks
-bharathan
On Sun, Jan 9, 2011 at 7:41 PM, Jan Johansson j...@mupp.net wrote:
hi all
is there any way to postfix could query the mail users directly from
Active Directory?
what is required for this
Thanks
Sure, plenty of ways, but do you _*really*_ want this?
The reason I myself prefer to
hi all
how can i get (trap) spam messages recd by my mail users or users can send
to a particular email-id the messages that they consider spam so that i can
make these messages available to spamassassin for learning
appreciate the guidance
-bharathan
On Wed, Dec 29, 2010 at 8:35 PM, mouss mo...@ml.netoyen.net wrote:
Le 29/12/2010 16:07, Jeroen Geilman a écrit :
On 12/29/10 10:55 AM, K bharathan wrote:
hi all
how can i get (trap) spam messages recd by my mail users or users can
send to a particular email-id the messages
hi all
can i use '' character in the local part of the email address ?
thanks
-bharathan
hi all
how can i whitelist a particular user (infact it's a user account which
send virusalerts from the relays to the pop server) from smtp
authentication.
i've attached the postconf output
ty
help appreciated
-bharathan
inet_protocols = all
myhostname = mail.exmaple.com
myorigin
hi all
i'd like to put a smarthost using postfix; what are the min.precautions i
shud put in? i've heard controls on outgoing mails are not that easily
effective unlike the controls on incoming mails; also i plan to use SA and
Amavis; appreciate valuable suggestions on this
ty
-bharathan
clue about this!
appreciate some guidance
-bharathan
On Thu, Apr 8, 2010 at 11:04 AM, Patric Falinder patric.falin...@omg.nuwrote:
K bharathan skrev 2010-04-08 10:56:
sorry for this generic mail system question
i've got a problem with hotmail; when i send mail to a particular domain (
example.com)
sometimes it bounce back saying
thanks for all
-bharathan
On Sat, Mar 20, 2010 at 3:20 PM, Wietse Venema wie...@porcupine.org wrote:
K bharathan:
hi all
is there a way to restrict a sender to send only to a fixed no.of
recipients
in one mail! i want this to be kept as a general rule on my smtp out
server
Other
hi all
is there a way to restrict a sender to send only to a fixed no.of recipients
in one mail! i want this to be kept as a general rule on my smtp out server
thanks
, 2010 at 16:52, K bharathan kbhara...@gmail.com wrote:
of course this is a non postfix topic; but i'd like to know from the
experienced which webmail is best for a postfix pop server
It mostly depends on the type of users you have;
- If they like flashy GUI bullshit like HTML-mail
thanks for all
On Tue, Feb 2, 2010 at 6:05 PM, Carlos Williams carlosw...@gmail.comwrote:
On Tue, Feb 2, 2010 at 8:36 AM, Charles Marcus
cmar...@media-brokers.com wrote:
On 2010-02-01 7:17 PM, Stan Hoeppner wrote:
All of that said, I don't find I'm lacking any functionality with my
On Tue, Nov 24, 2009 at 12:14 AM, Michael Orlitzky mich...@orlitzky.comwrote:
Noel Jones wrote:
On 11/23/2009 3:25 PM, K bharathan wrote:
On Mon, Nov 23, 2009 at 8:02 PM, /dev/rob0 r...@gmx.co.uk
mailto:r...@gmx.co.uk wrote:
On Mon, Nov 23, 2009 at 03:51:33PM +0100, Robert Schetterer
; appreciate ur assistance upon this
thanks
-bharathan
in my access map 'mydomains' alongwith other allowed domains i've put an
entry as follows:
OK
example.com OK
is the above null sender is required ?! will this cause any harm? i think
i'd try config sasl-auth
-bharathan
On Mon, Nov 23, 2009 at 4:51 PM, Robert Schetterer
On Mon, Nov 23, 2009 at 8:02 PM, /dev/rob0 r...@gmx.co.uk wrote:
On Mon, Nov 23, 2009 at 03:51:33PM +0100, Robert Schetterer wrote:
the server got a list of domains (those domains mail servers use this
server as relayhost)to relay out and does only smtp out; what could be
wrong in the
hi all
the following is the log from my relay for example.com; this is read receipt
which failed; this is happening only with this client domain;
Nov 18 20:13:59 relay2 postfix/smtpd[4225]: NOQUEUE: reject: RCPT from
ex.2n.cz[90.182.112.11]: 451 4.3.5 Server configuration error; from= to=
On Wed, Nov 18, 2009 at 11:39 PM, Wietse Venema wie...@porcupine.orgwrote:
K bharathan:
[90.182.112.11]
Nov 18 20:06:10 relay1 postfix/smtpd[21876]: NOQUEUE: reject: RCPT from
ex.2n.cz[90.182.112.11]: 451 4.3.5 Server configurati
Now try:
grep 21876 /the/log/file
Wietse
grep
On Thu, Nov 19, 2009 at 8:36 AM, Eray Aslan eray.as...@caf.com.tr wrote:
On 19.11.2009 06:02, K bharathan wrote:
now i understand ;
in my check_client_access cidr:/etc/postfix/spam_cidr there was a block
of IPs:
90.150.32.0/19 http://90.150.32.0/19REJECT
90.150.64.0
thanks!
On Wed, Nov 4, 2009 at 2:33 PM, Noel Jones njo...@megan.vbhcs.org wrote:
On 11/4/2009 12:51 AM, K bharathan wrote:
hi all
i understand i can transport an email id in the transport map; so i can
put:
a...@example.com mailto:a...@example.com smtp:[192.168.0.1]
example.com http
hi all
i understand i can transport an email id in the transport map; so i can put:
a...@example.com smtp:[192.168.0.1]
example.com smtp:[192.168.0.12]
my doubt :
with the above all mails to example.com will go to 192.168.0.12; will it
include a...@example.com? or that particular mail
hi all
i've to keep two postfix mail server; one at head office and another at
regional office;
both users will be using example.com domain; head office mail server has got
hostname/ mx/rdns etc..in the public dns; head office has got seperate
internet connection
the regional office has got
.obsmtp.com[64.18.3.84]
client is trying to connect from different ips; is it spam attack! this
keep on happening on the server while i'm sending this mail
help appreciated
-bharathan
from
na3sys009aog105.obsmtp.com[74.125.149.75]
Oct 7 10:35:38 relay1 postfix/smtpd[827]: D49D21613C4: client=
na3sys009aog105.obsmtp.com[74.125.149.75]
Oct 7 11:44:28 relay1 postfix/smtpd[827]: disconnect from
na3sys009aog105.obsmtp.com[74.125.149.75]
bharathan
On Wed, Oct 7, 2009 at 5:31 PM
/sasl_passwd:
smtp.example.com userid:password
is it the proper way of doing it? guidance appreciated
bharathan
i've got a host with 2 network interfaces with two IPs (192.168.2.100 and
192.168.2.101)
want postfix listen only to 192.168.2.101 (mail.example.com)
can i put in main.cf
intet_interfaces = IP or mail.exmaple.com
help appreciated
mail server is postfix with virtual users and postfix admin for domain
example.com; server fetches mail from an ISP mail server; it works fine; but
if anybody send a Bcc to someb...@example.com it is immediately sent to
postmaster ; it does not deliver to someb...@example.com; this happens only
hi
can i make a distribution list in postfix? is it with aliasing?
how can i do it?
appreciate the guidance
in fact the setup is virtual users/mysql with postfixadmin; how can i put a
virtual alias map?
i feel sql to be queried for expanding the list members; i'm not getting
that part properly..
On Wed, Aug 5, 2009 at 2:14 PM, Jose Alberto joseper...@gmail.com wrote:
I create the list in ldap with
thanks all i'll check with postfixadmin
On Wed, Aug 5, 2009 at 3:34 PM, Magnus Bäck mag...@dsek.lth.se wrote:
On Wednesday, August 05, 2009 at 14:43 CEST,
K bharathan kbhara...@gmail.com wrote:
in fact the setup is virtual users/mysql with postfixadmin; how can i
put a virtual alias
i always see in the postfix maillog the following:
dsn=2.6.0,dsn=2.0.0,dsn=4.0.0,
understand this is the status of the delivery; what is the significance of
these numbers after dsn?; (e.g. dsn=2.0.0 i understand status sent ok) i
googled for it but could not manage to get any info about this;
i get the following warning from the relay log; this happens when this
client connect to my relay; always i get this
Jul 15 17:06:07 relay1 postfix/qmgr[3664]: 5CA7F16135E: from=a...@foo.com,
size=483945, nrcpt=2 (queue active)
Jul 15 17:13:59 relay1 postfix/smtpd[16344]: warning: 192.168.2.35:
thnaks
On Wed, Jul 15, 2009 at 10:00 PM, Noel Jones njo...@megan.vbhcs.org wrote:
K bharathan wrote:
i get the following warning from the relay log; this happens when this
client connect to my relay; always i get this
Jul 15 17:06:07 relay1 postfix/qmgr[3664]: 5CA7F16135E:
from
is it effective if i use sender verification; i understand there is a risk
of getting blacklisted the mail server that's doing the SAV; what could be
the guidelines for putting this in postfix
guidance appreciated
the following is the log from my gateway to a subdomain; there are lot
sender mails are going; is it backscatter?; some are rejected on the basis
of header-checks; the owner of the subdomain has got a mail server; how can
i prevent this
Jul 3 10:25:28 relay2 postfix/cleanup[13619]:
i've been running this relay gateway for 2 yrs now; i'd no problems of
backscatters; have got a relay_recipient table and it take care of this;
also kept a check on multiple bounces from an empty envelope sender;
this particular scatter was for a customer domain and haven't kept
recipient table
wrote:
On Thursday, July 02, 2009 at 06:53 CEST,
K bharathan kbhara...@gmail.com wrote:
can i delete a deferred queue for a specific site
What do you mean? Do you want to delete all messages destined to a
specific domain? What problem would that solve?
--
Magnus Bäck
mag
thnks
On Thu, Jul 2, 2009 at 9:58 AM, Magnus Bäck mag...@dsek.lth.se wrote:
On Thu, July 2, 2009 9:15 am, K bharathan said:
On Thu, Jul 2, 2009 at 7:01 AM, Magnus Bäck mag...@dsek.lth.se wrote:
What do you mean? Do you want to delete all messages destined to a
specific domain? What
can i delete a deferred queue for a specific site
guidance appreciated
hi all
currently i've gota smtp out postfix server and one main and several
subdomains are using it to send mails out
want to put a DKIM sign on all the outbound mails; understand there are
MAIL-DKIM and DKIMproxy, DKIM-milters etc..
which one i can choose for this purpose
do i've to add anything
how can i restrict internal relay host to accept only from external relay
host(relay2.abc.com) or i miss some obvious!
appreciate help
On Sun, Jun 21, 2009 at 3:12 PM, Ralf Hildebrandt
ralf.hildebra...@charite.de wrote:
* K bharathan kbhara...@gmail.com:
my setup:
external relay1 --internal
it's working i've been always a reader of this list. before i pose a
question, i understand, i've to be well grounded on postfix ; these
ingenuities r not comparable; great!
to begin with i've started with 'the book of postfix'
thanks everybody
On Mon, Jun 22, 2009 at 1:25 AM, Ville Walveranta
hi all
what's the default deferred mail retry time in postfix?
can i change it?
appreciate ur help
retrying time for attempting deliver the message
On Tue, Jun 9, 2009 at 1:16 PM, Ralf Hildebrandt
ralf.hildebra...@charite.de wrote:
* K bharathan kbhara...@gmail.com:
hi all
what's the default deferred mail retry time in postfix?
retry time for what?
--
Ralf Hildebrandt
Postfix
thanks
On Tue, Jun 9, 2009 at 2:24 PM, Ralf Hildebrandt
ralf.hildebra...@charite.de wrote:
* K bharathan kbhara...@gmail.com:
retrying time for attempting deliver the message
I assume you're thinking of non-local delivery
queue_run_delay = 300s
maximal_backoff_time = 4000s
the attached is a header of a spam mail; i found the dates are different and
delivered today; but inbox date shows 13/02/2009;
what could have gone wrong?
Return-path: suning125n...@yahoo.com.hk
Received: from relay1.xxx.xx by xxx.xx
(MDaemon.PRO.v8.1.3.R)
with ESMTP id md50004123477.msg
i find myself dumb on this
appreciate an explanation
On Tue, Jun 2, 2009 at 10:28 AM, Ralf Hildebrandt
ralf.hildebra...@charite.de wrote:
* K bharathan kbhara...@gmail.com:
the attached is a header of a spam mail; i found the dates are different
and
delivered today; but inbox date
is there any difference between these two? Redirect mail to another address
and Forward mail to another address ?
could be a dumb confusion!
Hi
can i whitelist one domain from checking spamhaus ?
thanks
Mar 18 17:25:19 relay2 postfix/smtp[21383]: 5470B21265:
to=41b.4.74998426-6452...@whereverstormy.com, relay=
mail.WhereverStormy.com[173.46.193.75]:25, delay=418568,
delays=418439/0.46/4.7/123, dsn=4.4.2, status=deferred (lost connection with
mail.WhereverStormy.com[173.46.193.75] while sending
my relay server has got multiple relay domains and i want only exempt mails
to one particular domain from checking spamhaus; given below
smtpd_recipient_restrictions =
reject_non_fqdn_recipient
reject_non_fqdn_sender
reject_unknown_sender_domain
hi all
on my smtp out i want to put ''reject_rbl_client zen.spamhaus.org'' since
many local ADSL dynamic ips are in PBL ; is it desirable?
where i can put this? this relay machine does only sending out;
help appreciated
i understood
but why two folders 'defer' and 'deferred'! using OpenSuse 10.3
thanks
On Tue, Feb 17, 2009 at 9:48 PM, Noel Jones njo...@megan.vbhcs.org wrote:
bharathan kailath wrote:
Hi
my ignorances:
where can i find the contents of bounced messages in postfix?
i see under /var/spool
hi
is there anyway i can prevent spams from live.com with internal filters of
postfix
help appreciated
thanks
hi al
the following surprise me because postfix rejected this message! sill it
managed to get into inbox; the postfix logs are there; the message got
first rejected and again gone throu amavis (q ids are same) (IPs are
different); i don't know what is misconfigured;
help appreciated
Sat, 7
hi al
sorry for this posting; my earlier posting was incomplete as to the header
details
the following surprise me because postfix rejected this message! sill it
managed to get into inbox; the postfix logs are there; the message got
first rejected and again gone throu amavis (q ids are same)
hi
the following implemented on the postfix relay for stopping forgery and it
work great!
but from one of our subsidiary company's mail server one of the email id
forwarding thru this postfix relay; whatever comes from yahoo/hotmail get
rejected; can we put some exceptions to the particular
hi
trying to implement a fax store and forward with cisco AS5300. but while
forwarding fax to the MTA it format recipient address as 'FAX=
3690...@example.com';the server that is receiving this message is not
allowing to put '=' in the alias name to the recipient (it is not a postfix
server
it is only in the From Header yahoo domain appears!
On Sat, Jan 24, 2009 at 11:01 PM, Sahil Tandon sa...@tandon.net wrote:
On Sat, 24 Jan 2009, bharathan kailath wrote:
i get spam mails that pretend to be from yahoo (eg.from yahoo.it,
yahoo.nl)
on my postfix relay; how can i prevent
the following i got from this userlist and i tried to implement it without
ful understanding
Existing primitives can do this already.
The example stops mail from yahoo.com/hotmail.com unless it comes from
specific systems.
Wietse
smtpd_sender_restrictions =
check_sender_access
X-Spam-Status: No, score=2.797 tagged_above=2 required=5
tests=[BAYES_00=-2.599, FORGED_MUA_OUTLOOK=3.116, FORGED_OUTLOOK_HTML=0.001,
HTML_MESSAGE=0.001, MIME_HTML_ONLY=1.457, MSOE_MID_WRONG_CASE=0.82,
NORMAL_HTTP_TO_IP=0.001]
the above header details are of a message which was a spam; what does
i get spam mails that pretend to be from yahoo (eg.from yahoo.it, yahoo.nl)
on my postfix relay; how can i prevent such kind of foregeries
help appreciated
thanks
hi
how can i take some measures to stop this so called Nigerian 419 spam ;i've
got two postfix relays with amavisd; but still i get some emails like
Nigerian 419 spam
help appreciated**
the following is my main.cf
===
relay_recipient_maps =hash:/etc/postfix/relay_recipients
mime_header_checks = pcre:/etc/postfix/mime_header_checks
disable_dns_lookups = no
mailbox_command =
mailbox_transport =
strict_8bitmime = no
disable_mime_output_conversion = no
Hi
one of our customer send mass mails thru our postfix server; is it possible
to restrict number of mail recipient for a particular sender!
help appreciated.
thanks
hi
in smtp out server i configured the following:
smtpd_sender_restrictions =
check_sender_access hash:/etc/postfix/mydomains
reject_unauth_destination
it works but later on i realised that one email user is using smtp out
server to forward mails to his another id; and these mails get
hi
i've got smtpout1 and smtpout2 servers; can i specify a particular domain to
send thru smtpout1 (as relayhost) and another domain thru smtpout2 (as
relayhost) in postfix!?
it works is this enought to prevent forging the email ids?!
thanks
On Tue, Jan 13, 2009 at 5:59 PM, Noel Jones njo...@megan.vbhcs.org wrote:
bharathan kailath wrote:
've a postfix server act as smtp out; i've allowed certain networks in
mynetworks; my domain example.com http://example.com
thanks
On Wed, Jan 14, 2009 at 11:43 AM, Ralf Hildebrandt
ralf.hildebra...@charite.de wrote:
* bharathan kailath kbhara...@gmail.com:
delay=85, delays=59/0.01/17/8.9, dsn=2.0.0, status=sent (250 Ok: queued
as 67C7D1AB30F)
i find this in postfix log; what does this mean?
Total
we've got a gateway postfix server with which we provide mails to hosted
domains; postfix is configured with Separate Domains with System Accounts
(virtual alias domains and virtual alias maps); clients mail server pop up
and collect all the their mails; it works great; but one of the client using
Hi
Jan 13 15:43:41 relay1 postfix/smtp[18476]: 5BF411611EE: to=
valer...@example.com, relay=xxx.xxx.xxx.xxx[1xxx.xxx.xxx.xxx
]:25, delay=101565, delays=100962/0.02/3.4/600, dsn=4.4.1, status=deferred
(host xxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx] said: 421 4
.4.1 Connection timed out (in reply to end of
've a postfix server act as smtp out; i've allowed certain networks in
mynetworks; my domain example.com; my problem is from the allowed networks
one can send mails (e.g m...@gmail.com to someb...@yahoo.com); it should not
have accepted mails other than one of the sender/receiver belong to
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