When Gnus is unplugged, all outgoing messages (both mail and news) are
stored in the draft groups (see section 5.6 Drafts). You can view them there
after posting, and edit them at will.
When Gnus is plugged again, you can send the messages either from the
draft group with the special commands available there, or you can use
the J S command in the group buffer to send all the sendable
messages in the draft group.
Please take a moment to fill out
this visitor survey You can help support this site by
visiting the advertisers that sponsor it! (only once each, though)