Michael Peddemors via mailop wrote:
> host -t TXT save.ca
>
> save.ca descriptive text "v=spf1 ip4:70.33.236.0/25 mx a
> include:sendgrid.net include:thestar.ca include:thestar.com
> include:spf.google.com include:spf.protection.outlook.com
> include:spf.yahoo.com include:spf.aol.com include:ama
Michael Peddemors via mailop skrev den 2024-03-11 23:54:
host -t TXT save.ca
... so.. basically hard block everything except 1/2 the internet..
the other half is "v=spf1 +all" ? :)
if one likes no maintained ranges
225 netblocks are authorized
2,583,457 individual IPv4 addresses
i did not
On Tue, 12 Mar 2024 at 00:01, Michael Peddemors via mailop
wrote:
> save.ca descriptive text "v=spf1 ip4:70.33.236.0/25 mx a
> include:sendgrid.net include:thestar.ca include:thestar.com
> include:spf.google.com include:spf.protection.outlook.com
> include:spf.yahoo.com include:spf.aol.com includ
to consider trimming.
--srs
*From:* mailop on behalf of Michael
Peddemors via mailop
*Sent:* Tuesday, March 12, 2024 4:24:03 AM
*To:* mailop@mailop.org
*Subject:* [mailop] Love how people use SPF records.. Just for a chuckle..
host -t TXT save.ca
save.ca descriptive text &q
@mailop.org
Subject: [mailop] Love how people use SPF records.. Just for a chuckle..
host -t TXT save.ca
save.ca descriptive text "v=spf1 ip4:70.33.236.0/25 mx a
include:sendgrid.net include:thestar.ca include:thestar.com
include:spf.google.com include:spf.protection.outlook.com
include:spf.yaho
host -t TXT save.ca
save.ca descriptive text "v=spf1 ip4:70.33.236.0/25 mx a
include:sendgrid.net include:thestar.ca include:thestar.com
include:spf.google.com include:spf.protection.outlook.com
include:spf.yahoo.com include:spf.aol.com include:amazonses.com -all"
... so.. basically hard bl
