hi,
My server is crying with a spam problem. we are receiving a lot of
fake messages with virus attached.
the messages comming from an account like
fakeu...@mydomain.com@spammerdomain.com with content very simlilar
to the messages sended by our real contacts.
How can i block that? im trying
hello.
Is possible rewrite the sender address on a send mail when the subject
have some special expression?
By example: if i send an email from i...@domain.com with the word in
the subject UPDATES, so send the email like sended FROM
n...@domain.com ??
can i do that with regrex?
http://www.p
Hi,
I'm have a very strange issue with a mail server, locate in the main
company office. Until the last five weeks we are experimenting
problems to deliver emails to some domains stored on outlook.com and
other servers. We message stay on our queue with the status 442 like
this:
"dsn=4.4.2, sta
Hi.
Im looking about how to customize the bounce messages.
I follow this guide
http://www.postfix.org/bounce.5.html
And work fine, but i wanna customize it using HTML (like gmail), but i
cant foud how do that.
Something like this
https://gsuiteupdates.googleblog.com/2016/12/support-your-gmail
hi.
i some users are reporting me to they are receiving many copies of the same
message. the remitent just send 1 message and the recipient receipt 7 or
more copies of the same message.
we check the send mail folder in the remitent (outlook 2010) and just have
the message sended 1 time.
the cop
Hi.
I have a secundary MX managing the queue when the main MX is no
available. All work fine. The main MX is on line again and the
secundary MX send the messages to them. But we need an special
feature to some specifical accounts:
if the secondary MX receive a message to c...@domain.com and th
Hi.
Im trying to use postfix with ssl. Now is working, but i have a little
situation with the outloook clients.
always to send a email, see a message
"The name of the security certificate is invalid or does not match the
name of the site"
The message is sended after accept the message, but th
do you check if the maildir is really from that user? maybe any UID
duplicated in the passwd?
2012/12/31 :
> I can see the mail coming but doesn't show up in the inbox.. Anyone have
> any ideas?
>
> Dec 31 13:35:35 kraner postfix/qmgr[2803]: 7109B40AB8:
> from=, size=1704, nrcpt=1 (queue active)
Hi.
>From yesterday many servers to i admin has been banned to send
messages to hotmail. The error is related to said: 550 SC-001
Do you are experimenting the same issue today?
Thanks and regards.
>
> Here's some rope:
>
> # main.cf
> header_checks = regexp:/etc/postfix/header_checks
>
> # header_checks
> IF /^(to|cc):/
> /(@*){10}/ HOLD too many addresses in To: or CC: header
> ENDIF
>
>
>
> Note this counts the recipients listed in each header, not the combined
> total.
>
> Note this cou
2010/8/11 Magnus Bäck :
>
> The body (or, as I suspect you really meant, the headers) is irrelevant,
> it's the envelope you should inspect. A policy server can record the
> number of recipients in a message and reject the message if a particular
> condition is met. Check out existing policy server
Hi
My boss was request me to stop the mails related with non laborals contents.
Specifically wanna stop all the emails related with videos, jokes,
funny pictures, etc. We detect to any email with 12 or more address
destination in the body, always have non laboral content.
Is possible evaluate t
yes, i check all the queues.
dont appear nothing.
«Existen dos cosas infinitas:
el universo y la estupidez humana... y no estoy muy seguro de la primera» :
Albert Einstein
2009/9/15 Ivan Stepaniuk :
> kazabe wrote:
>
>> My boss was send the last friday aprox 50 messages. He as
Hi.
This is my first post. :)
I have a mail server with a very rare issue. Many users was reported
me to some messages was not arrive to the destination. I enable a
always_bcc account to trace all the messages, and i detect, in many
cases, to some lost messages are with bad destination info or
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