Thank you for the input.
Our virtual alias files are script generated and updated periodically. I had
considered adding a map for each user for each of the domains. However, we
have about 80 domains. That times our 30k users and we'd have almost 2.5
million aliases. Seems like a very large l
Eric Wilkison:
> Thank you for the input.
>
> Our virtual alias files are script generated and updated periodically.
> I had considered adding a map for each user for each of the domains.
> However, we have about 80 domains. That times our 30k users and
> we'd have almost 2.5 million aliases. See
On Wed, Feb 19, 2020 at 10:02:46PM +, Eric Wilkison wrote:
> Our virtual alias files are script generated and updated periodically.
> I had considered adding a map for each user for each of the domains.
> However, we have about 80 domains. That times our 30k users and we'd
> have almost 2.5 m
@lbutlr wrote:
> a wrote:
> > However, an outside network can still identify as a local email
> > account to send into my network, making imposters possible.
>
> Do not allow connections on port 25 that claim to be from your domains.
>
> (I think this works still):
Yes. It works.
> smtpd_helo_
