wietse:
If it is DATA, then address verification is possible but it requires
source code
changes to Postfix:
- After successful RCPT TO, do not assume that the recipient exists,
but send DATA and disconnect after the DATA response is received.
This will cause extra noise in the logfile,
Erwin Authried:
Is this the reply to DATA or end-of-data? If it is DATA, then
address verification is possible but it requires source code
changes to Postfix:
- After successful RCPT TO, do not assume that the recipient exists,
but send DATA and disconnect after the DATA response
Hi
am i right that with the settings below refresh_time is implicit
disabled without side-effects? i don't want pro-active
sender-verification refresh while i can live with the once per 24h
pseudo greylisting in case of rcpt-verification
address_verify_positive_expire_time = 24h
li...@rhsoft.net:
Hi
am i right that with the settings below refresh_time is implicit
disabled without side-effects? i don't want pro-active
sender-verification refresh while i can live with the once per 24h
pseudo greylisting in case of rcpt-verification
Don't do that. The proactive
Am Samstag, den 27.12.2014, 08:23 -0500 schrieb Wietse Venema:
Erwin Authried:
Is this the reply to DATA or end-of-data? If it is DATA, then
address verification is possible but it requires source code
changes to Postfix:
- After successful RCPT TO, do not assume that the
Am 27.12.2014 um 14:37 schrieb Wietse Venema:
li...@rhsoft.net:
am i right that with the settings below refresh_time is implicit
disabled without side-effects? i don't want pro-active
sender-verification refresh while i can live with the once per 24h
pseudo greylisting in case of
Erwin Authried:
Shouldn't postfix reject a message in general if there is a 5xx response
to the DATA command, instead of creating a bounce message?
Postfix address verification (via SMTP) never sends DATA. It sends
RSET/QUIT instead. Thus, the question makes no sense.
I wasn't
li...@rhsoft.net:
for negative in case of sender-verification and flooded forged addresses
not so because it means asking the not involved server (gmail and so on)
again even if no future attempt with that sender happens
You don't understand how Postfix works. The refresh is made ONLY
when
Am 27.12.2014 um 16:33 schrieb Wietse Venema:
li...@rhsoft.net:
for negative in case of sender-verification and flooded forged addresses
not so because it means asking the not involved server (gmail and so on)
again even if no future attempt with that sender happens
You don't understand how
is documentation and user interface stuff.
Wietse
20141227
Feature: smtp_address_verify_target (default: rcpt) that
determines what protocol stage decides if a recipient is
valid. Specify data for servers that reject recipients
after the DATA command. mantools
On 12/27/2014 10:07 AM, Wietse Venema wrote:
Patch follows. Most if not all *should* also work with Postfix 2.11
and possibly earlier versions.
This introduces a new parameter smtp_address_verify_target (default:
rcpt) that can be set to data for qmail-like servers.
What are your thoughts
On 23 Dec 2014, at 8:32, James B. Byrne wrote:
We have an smtpd_helo_restriction of reject_unknown_helo_hostname that
regularly fails for one of our (very) large correspondents. As it
turns out
the reason is quite legitimate, the helo identity fqdn issued from
several of
their email gateways
Noel Jones:
On 12/27/2014 10:07 AM, Wietse Venema wrote:
Patch follows. Most if not all *should* also work with Postfix 2.11
and possibly earlier versions.
This introduces a new parameter smtp_address_verify_target (default:
rcpt) that can be set to data for qmail-like servers.
What
Hi Wietse and Istvan,
thanks for pointing me to my error with the version. Was too busy
digging for information and overlooked the obvious.
I realized that my real problem is that SASL auth is not working. Would
like to get it from dovecot, but as long as it works I'm fine with
cyrus, too.
Doubt if this is the cause but I just noticed this and was curious if it
would cause problems. You have inet_protocols as ipv4 and have ipv6
notation under mynetworks. Again not sure about this, but do these
exist and why can't you do better?
smtpd_tls_cert_file =
Jonathan Hermann:
Hi Wietse and Istvan,
thanks for pointing me to my error with the version. Was too busy
digging for information and overlooked the obvious.
I realized that my real problem is that SASL auth is not working. Would
like to get it from dovecot, but as long as it works I'm
Wietse Venema:
A. Schulze:
wietse:
If it is DATA, then address verification is possible but it requires
source code
changes to Postfix:
- After successful RCPT TO, do not assume that the recipient exists,
but send DATA and disconnect after the DATA response is
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