How to see google group when subscribed with an alias?

Question

An administrator add my mail address to a private google group (mailing list).

I correctly received the mail notifying that I am subscribed to this group with a link to view old post in this group.

But my address contains an alias (example : firstname.lastname+alias@gmail) and when I follow the link, Google group tell me that I am not subscribed to this group.

I think that all is about the alias, but how to see old mail from this group ?

PS : I don't want to ask for subcribing with my mail address without alias.

Answer 1

It's not possible to access the group archive when the Gmail alias + address is subscribed.

You can email the group owner(s) by sending an email to groupname+owners@googlegroups.com.