Search found 6 matches

by conceptid
05 Feb 2025 07:27
Forum: How-to
Topic: Greylist vs banking auth code
Replies: 1
Views: 27377

Greylist vs banking auth code

Hi,
how are you dealing with banking 2FA auth code by mail with greylist?

Often there is a 10 minutes timed out to use the code... and also each time a code is sent, that mail arrived from different server... So the code is always stuck in greylist...
by conceptid
19 Jan 2022 12:57
Forum: How-to
Topic: SPF and Client IP in SpamHaus
Replies: 5
Views: 7706

Re: SPF and Client IP in SpamHaus


Take a look at /etc/MailScanner/MailScanner.conf:


# Postfix/Exim only: (yes/no)
# If an user sends a mails after authenticating to the local mta
# this option disables the rbl checks if set to "yes". If set to "no" or not
# defined the rbl check will be executed even when the user is ...
by conceptid
17 Jan 2022 22:05
Forum: How-to
Topic: SPF and Client IP in SpamHaus
Replies: 5
Views: 7706

Re: SPF and Client IP in SpamHaus

Spam List Skip If Authenticated = yes

Didn't work for a certain user using Outlook to send with Avast on the desktop... Spamhaus is checked... IP is blacklist... and spam score is too high.
by conceptid
17 Jan 2022 19:10
Forum: How-to
Topic: SPF and Client IP in SpamHaus
Replies: 5
Views: 7706

Re: SPF and Client IP in SpamHaus

Thanks a lot! You are very nice.

I think it works now, I remove RBL check for auth users.

Now, what about this one for auth users?

0.67 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail)

and this one when a user use Outlook to send (auth) with EFA:

2.84 DOS_OUTLOOK_TO_MX Delivered ...
by conceptid
11 Jan 2022 00:50
Forum: How-to
Topic: SPF and Client IP in SpamHaus
Replies: 5
Views: 7706

SPF and Client IP in SpamHaus

Hi,

A user is registered to logon in EFA to send email (remote SMTP). EFA is efa.domainA.ca. The user send email with user@domaineB.ca.

If I go to see spam rules apply to each email, I have some problems with high spam score... One of the rules is "spf fail". But... the domainB DNS has a TXT ...
by conceptid
11 Jul 2015 19:42
Forum: How-to
Topic: less than 2G ram
Replies: 1
Views: 2276

less than 2G ram

Hi group,
I would like to know if it's possible to run the appliance in Proxmox in a guest of 1 or 1.5GB ram ? Instead of the 2G...

I have a load of about 8000 emails a day... 300 are goods only...

Thanks

E.