On Monday, June 28th, 2021 at 1:13 PM, Migadu Support <support(a)migadu.com> wrote:
> On 28.06.21 04:53, nadashin wrote:
>
> > When I tried to send a mail from a envs.net mail account to one of your
> >
> > user sir(a)cmpwn.com the mail failed to deliver.
> >
> > delivery status contained -
> >
> > Remote-MTA: dns; aspmx1.migadu.com
> >
> > agnostic-Code: smtp; 554 5.7.1 <mail.envs.net[5.199.136.28]>: Client
> >
> > host
> >
> > rejected: Access denied
>
> Hi
>
> Thank you for reporting this!
>
> Well we should definitively not prevent you to get in touch with Drew,
>
> so we're taking immediate action :)
>
> The subnet 5.199 has been used in major attack on us recently and it got
>
> blocked by us in the firewall. We've however now placed other
>
> protections in place and knowing there are valid senders we will avoid
>
> blocking the higher subnet next time.
>
> You can now try resending again.
>
> Thanks again & happy mailing!
>
> Dejan
>
> /Migadu
While replying to a mail on mailling list sir(a)cmpwn.com was on the To:
list. But the mail failed to deliver for sir(a)cmpwn.com
Is this a issue on mail delevery system or mail.envs.net has been
blocked.
I already sent a mail to postmaster(a)envs.net
