Can the groups send and receive from outside the domain ? If so, it's going to be difficult to prevent groups from seeing each others emails because an email that originated from group A could be sent to some other domain (out on the internet), then get forwarded to a user in group B. Just a thought.
On Wed, 2018-12-05 at 18:57 +0100, admin wrote:
Hi folks,
has anybody a simple solution for the following request?
I have a group alias (all@company.com). (1) Only company.com accounts should be able to send an email to everybody in that company via all@company.com. (2) - rather optional: refine the restrictions, e.g. two groups, grp1@company.com and grp2@company.com. Grp1 members should be able to send mails to grp2 but not vice versa.
What else than sieve would keep dealing with that demands as simple as possible?
Thanks in advance and sorry for abusing this list for this kind of „problem“ which is not a bug.
Regards, -M