On May 4, 2020 9:45 AM, Kris Deugau wrote:
Bob Proulx wrote:
> Jason Bailey wrote:
>> It is indeed being generated internally. The RCPT TO is there, but
>> because it lacks a MAIL FROM, we are seeing some email providers
>> drop the message, presumably because it looks lik
On May 1, 2020 8:13 PM, Bob Proulx wrote:
Wietse Venema wrote:
> Jason Bailey:
> > I've got notification emails from a legacy system passing through a
> > Postfix install I'm using to relay messages to the proper outbound
Are the notification mails coming from an inte
I've got notification emails from a legacy system passing through a
Postfix install I'm using to relay messages to the proper outbound
server. Things are working great except occasionally messages are sent
from the legacy system with a null sender address (e.g. "MAIL
FROM: <>").
Is there a way to
On 06/22/2010 10:56 PM, Stan Hoeppner wrote:
Jason Bailey, Sun Advocate Webmaster put forth on 6/22/2010 10:32 PM:
(Note: I do have to disclose one piece of information. Recently our
server was automatically blacklisted by our ISP for spam that was being
relayed through our system from a
rds
virtual_mailbox_domains = mydomain.com anotherdomain.com mail.mydomain.com
virtual_mailbox_maps = hash:/etc/postfix/users
virtual_transport = lmtp:unix:/data/mail/lib/imap/socket/lmtp
If any other information would be helpful in diagnosing this problem,
I'm happy to provide it. Thank you very muc
Sahil Tandon wrote:
On Tue, 30 Jun 2009, Rob Brandt wrote:
I'm trying to set up a basic header check to get rid of emails sa marks
as spam. I've added the following link to main.cf:
header_checks = regexp:/etc/postfix/filter
I prefer pcre:, but the following patterns should work w
Rob Brandt wrote:
I'm trying to set up a basic header check to get rid of emails sa marks
as spam. I've added the following link to main.cf:
header_checks = regexp:/etc/postfix/filter
/etc/postfix/filter has:
# No ***SPAM***
/^Subject .*\*\*\*SPAM\*\*\*/DISCARD ***SPAM***
# SPam flag
/^
Hello all,
I have postfix working pretty well... efficiently blocking a very large
amount of spam (very happy with Postfix). But I have a problem...
Postfix isn't receiving mail from a specific mail system, and it's
critical that it does.
The problem really isn't Postfix. Postfix is doing exactly
