[pve-devel] [PATCH dab] raise postifx main.cf compatibility_level to 2

[Stoiko Ivanov]

sorry - hadn't setup the subject prefix for the dab repo!
On Thu, 20 Feb 2020 19:25:48 +0100
Stoiko Ivanov <s.ivanov at proxmox.com> wrote:

> otherwise mail received via TCP (localhost port 25) is not accepted, since
> there is no default smptd_relay_restriction set, which would make the system an
> open relay.
> 
> in compatibility_level 2 the default is sensibly set to:
> 'permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination'
> 
> reported via the pve-user list:
> 
> https://pve.proxmox.com/pipermail/pve-user/2020-February/171368.html
> 
> Signed-off-by: Stoiko Ivanov <s.ivanov at proxmox.com>
> ---
>  DAB.pm | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/DAB.pm b/DAB.pm
> index 3d51c1e..ebc541f 100644
> --- a/DAB.pm
> +++ b/DAB.pm
> @@ -42,6 +42,8 @@ mynetworks = 127.0.0.0/8
>  inet_interfaces = loopback-only
>  recipient_delimiter = +
>  
> +compatibility_level = 2
> +
>  EOD
>  
>  # produce apt compatible filenames (/var/lib/apt/lists)