On 11/01/2023 00:04, Benny Pedersen wrote:
> Charles Sprickman skrev den 2023-01-11 00:43:
>
>> Any pointers on what direction to go with this?
>
> start postconf -e "smtpd_sasl_authenticated_header = no" or remove it in
> main.cf or master.cf overrides, its not
> needed to add your sasl auth user logins to send mails
Setting this to "yes" effectively betrays your log-in identity.
>
> i use roundcube webmail so you only see my ipv6 loopback ip
My workstation connects using a randomised IPv6 address, as per RFC 4941. So
by the time you see the address, it has
almost certainly changed.
(The ClawsMail email client declares the workstation's hostname in the
SMTP/Submission handshake; Thunderbird doesn't)
Hope this helps
Allen C
