On 03 Jan 2020 22:03, Charlie Russell wrote:
In the welcoming message that new members get, it says you can post new topics by sending an email to <groupname>@groups.io.
The welcoming message is automatically created when a new group is created, but you can edit it. In your group, go Admin > Settings > Member Notices > the welcome message.
When you later create a subgroup, the e-mail address format changes, but the default welcoming message doesn't update by itself.
Are these essentially synonymous? Any difference between the two?
Yes, surprisingly, if you have subgroups and even if you have changed the main group's local part, sending an e-mail to the main group's original address will deliver it to the main group (although the "reply-to" address in the received mail will point to new address).
Samuel
Samuel Murray