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Postings by Maurizio Caloro

spf dkim authentication-failure

Hello

Since last week i become everytime this messages if send any Email, i don't
find me mistake

Please can you give me the right search way that i need to view.. Or what
are here me trouble.

opendkim[714]: 8D328402FC: DKIM-Signature field added (s=mail, d=caloro.ch)

Trouble Postfix ClamSMTP - Help

Hello

Please now i troubleshooting 2 days about my problem with ClamSmtp

and "Postfix" after write ClamAV_Mailinglist the people there are not

helping and im standing still.

possiblities to release a mail

Hello Together

I ask me if are possible to view on console with postfix command witch
mail's are holding back, Status mailtraffic, and so on not mail.log about
different reasons - blacklisted, spam, or score - and to release this mail
for resend a blacklisted mail.

In the meantime I do this steps with ASSP but I see postfix are so stable I
don't think that no possibilities will exist. And I don't will play with 2
or 3 tools if this possibilities with Postfix exist.

Please kindly let my view and understand the aspect from us thanx for
discuss this possible aspect.

Regards

Mauri

dkim appair twice

Hello

Please i dont understand why me dkim result will appair twice ?

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=caloro.ch; s=mail;

t=1525915627; bh=o/rYrKxw/+ndhuZDfXCm7/KqiRRQm1XdBuvSJRaf+S8=;

h=From:To:Subject:Date:From;

b=d/KxFnMoTyVW9Qm4r3UEGM8E7Bmy/74vsa5Y9m/93Vt6yjMWsqVIWB+6TBrOntSLa

2LZmu4/1N+vD1OY6ir6Vnd93kxFkMajrOfInkBoi3YWqsxrw7rnjWrF/6CDhEnnc3Z

B9M9LEVf3cuVTx7cGuw7JnABlC6Rc2MtrSf2ccYA=

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=caloro.ch; s=mail;

t=15

NOQUEUE: reject: RCPT from

I have only changed the DNSBL now it will come back with "NOQUEUE: reject
RCPT"

Mar 12 14:49:53 mail postfix/smtpd[5425]: disconnect from
localhost[127.0.0.1]

Mar 12 14:49:54 mail postfix/smtp[5428]: 759654071A:
to=<*@stamper.itconsult.co.uk>, relay=et05.itconsult.net[135]:25, delay=1.1,
delays=0.1/0/0.68/0.27, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as
082FC1AD104)

Mar 12 14:49:54 mail postfix/qmgr[5408]: 759654071A: removed

Mar 12 14:49:55 mail postfix/postscreen[5446]: CONNECT from [IP]:4458 to
[IP]:25

Mar 12 14:49:55 mail postfix/dnsblog[5451]: addr IP listed by domain
list.dn

Postscreen blacklist - Service currently unavailable

Hello Together

i will download the Banned Blacklist IP from Internet and add to me Postfix
with Postscreen

after i check the config from Postscreen i have the following
configurations.

strange thing are i will become this message von Mail.log

Equal from where i send the email to my domain this error will be appair

- 450 4.3.2 Service currently unavailable

Postmap /etc/postfix/access

[Main.cf]

postscreen_blacklist_action = drop

postscreen_access_list = permit_mynetworks, hash:/etc/postfix/access

postscreen_bare_newline_enable = yes

postscreen_dnsbl_action = enforce

postscre

Test E-Mail

I think this email will never arivve

I have send in the past so meny Question but no are displayed.

Possible i'am banned?

WG: Reject but styl connection established

Hello

I have have create any acceslist to deny, but if check me situation this
will conntecd successfuly to me maschine

But i think this way need to negotiat, but styl not working correct, thanks
for any help !

Regard

Mauri

Postfix 2.11.3

# cat /etc/postfix/access | grep 103.233.193.106

103.233.193.106 REJECT

103.233.193.106 REJECT

181.49.176.106 REJECT

103.233.193.106 REJECT

# c

mail.log - verify_cache.db: No such file or directory

Hello

Last week I had problems with my mail server but now everything
has settled again. I have in my logs now the following error
message that I do not understand. As I've seen, this has
already been discussed a few times.

Please, how do I tackle this or how can I solve this!?

Server will send spam

hello

Since today me Email Server will be send a lot of rubish, and i dont know
why

please can any one give me here any little Help!

I have a lot of "Mail Delivery System <MAILER- ... at nmail dot caloro.ch>" error

and i dont see from where this mails will come and why me Server this email

will be send!

me Server will be run now over 1 Year without any problems, today....

Jessie - Stretch to jump on Postfix 3.x

Hello Together

I'am running with Debain Jessie 8.9, i play with the ideea upgrade the
system 8.9 ->Stretch.

Please existing here any complication, or/after the upgrade i need to
reconfigure the hole mailserver?

I see that Stretch are armed with Postfix 3.x

I know this are not a specific Postfix question, but i am intressed to hear
your expiriences!

Regards

Mauri

Ban IP or Host

Hello Together
Please i have a lot of this messages, exist here any possibilities to ban
this ip or host, so this will try every view min.

Oct 16 12:33:59 mail postfix/smtpd[23436]: warning: hostname walkerj235.com
does not resolve to address 91.200.12.56

Oct 16 12:34:03 mail postfix/smtpd[23436]: warning: unknown[91.200.12.56]:
SASL LOGIN authentication failed: ZuFzc3waA31Zb

Oct 16 12:38:06 mail postfix/smtpd[20167]: warning: hostname walkerj235.com
does not resolve to address 91.200.12.56

Oct 16 12:38:08 mail postfix/smtpd[20167]: warning: unknown[91.200.12.56]:
SASL LOGIN authenticat

verify_cache.db: No such file or directory - possible Berkeley DB bug ?

Hello

From time to time I see on mail.log the following error message:

Mar 22 23:29:43 mail postfix/verify[2206]: close database
/var/lib/postfix/verify_cache.db: No such file or directory (possible
Berkeley DB bug)

I have see found different answer, but I don't know which in further
pursues.

Please what I need to do here ?

root@mail:~# ls -la /var/lib/postfix/verify_cache.db

-rw-r--r-- 1 postfix postfix 8192 Mar 22 23:26
/var/lib/postfix/verify_cache.db

root@mail:/etc/postfix# postconf -d | grep mail_version

mail_version = 2.11.3

Debian 3.16.39-1+deb8u2 (2017-03-07

Re

Postfix, Hotmail never arrive

Hello Together

If i send any mail go @hotmail this will never arrive, but Postfix Log
are here in other thing.
(Queued mail for Delivery)

Mar 4 22:45:26 caloro postfix/qmgr[28159]: BD6EB4159E:
from=< ... at caloro dot ch>, size=569, nrcpt=1 (queue active)
Mar 4 22:45:29 caloro postfix/smtp[26958]: BD6EB4159E:
to=< ... at hotmail dot com>, relay=mx1.hotmail.com[65.55.33.119]:25,
delay=2.7, delays=0.49/0.01/1.3/0.9, dsn=2.0.0, status=sent (250
<COL004-MC5F19GZuNY100046109@COL004-MC5F19.hotmail.com> Queued mail for
delivery)

mxtoolbox have 0 Error on me Domain.
Please for any help iam Happy

reg

postfix with possibilities for blackberry integration

Hello Together

Please exist any possibilities to integrate me old Black-Berry 7.1 with
Postfix or Dovecot i don't have any BES Server, but here are any
possibilities to Install with Postfix any Protocol to communicate with it?

Thanks for any feedback

Mauri

Generate passw with Postfixadmin to add mysql ?

Hello

My setup running with Postfix+Dovecot+Roundcube+Mysql

Now I need to add the Password function to roundcube and are available now
with the Passwd plugin, but I need to know

with what hash I need to do this? How will postfixadmin generate the
passwort to add mysql db.

In the meantime I have found the right query but, the password don't accect.
I think i will use the wrong "hash"

'UPDATE `postfixadmin`.`mailbox` SET `password` = MD5('123456789A!') WHERE
`mailbox`.`username` = ' ... at domain dot dtl'';

Thanks for any help

Mauri