There can only be one SFP TXT record per domain. A complete record could
look like.....
domain1.com. IN TXT "v=spf1 a:mail.domain1.com
a:smtp.domain1.com a:relay.domain2.com -all"
It should be logical to use a (domain) name because that name could have
multiple IP addresses, both IPv4 and IPv6.
Note that there are double quotes around the whole TXT string as well.
On 7/8/22 5:55 PM, Richard T.A. Neal wrote:
Hi Roberto,
You need to prefix it with “a:” to indicate that this is an A-record,
i.e.:
a:relay.company.com
Best,
Richard.
*From:*bind-users <bind-users-boun...@lists.isc.org> *On Behalf Of
*Greg Choules via bind-users
*Sent:* 08 July 2022 4:45 pm
*To:* Roberto Carna <robertocarn...@gmail.com>
*Cc:* ML BIND Users <bind-users@lists.isc.org>
*Subject:* Re: Can't modify an existing SPF record
Hi Roberto. What domain is this SPF for and exactly how are you trying
to add the extra term?
Cheers, Greg
On Fri, 8 Jul 2022 at 16:38, Roberto Carna <robertocarn...@gmail.com
<mailto:robertocarn...@gmail.com>> wrote:
Dear, from my webmin interface for BIND9, I try to add an additional
allowed sender host to our SPF record, but I get the following error:
Failed to save record : 'relay.company.com
<http://relay.company.com>' is not a valid host to
allow sending from
What does this mean? Do I have to consider some important thing
I'm forgetting ?
relay.company.com <http://relay.company.com> is already defined in
our public DNS, and it has a
reverse record too.
if I add this record by hand, it's not replicated to the DNS slaves.
Thanks in advance!!!
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