Duane,

I just did that – without any consideration at all. I. Just. Did. That. I didn’t read any directions.

And it worked (or so far has appeared to have) just fine. The New Subgroup Notice went out without any blips.

Just sayin’

Dan Tucker, Groups.io  AFDRetiree’s Group Founder/Owner/Moderator

Someone on GMF reported creating a subgroup with periods in the name (e.g. my.sub.group).  I was about to say that they couldn't, so had to test and found that they seem to work.  The documentation says they're not acceptable, https://groups.io/helpcenter/ownersmanual/1/using-subgroups/creating-a-subgroup  Does this only apply to main groups?  I'd like clarification on which is correct for subgroups.  It may not really be a bug, just an undocumented feature!

Thanks,
Duane