The SPAA community has a mailing list to announce conferences, workshops and other important events related to SPAA, which includes PODC, PPOPP, ALGOSENSORS, DISC, ICALP, OPODIS, SIROCCO, and SSS. It is expected that traffic on this list will be relatively light as it is moderated.
You can send emails to the list using the email address "firstname.lastname@example.org". To subscribe to the list, send an email to "email@example.com" with "subscribe SPAA" in the body (not subject) or click on the following link. To unsubscribe from the list, send a message to "firstname.lastname@example.org" with "signoff SPAA" in the body (not subject) or click on the following link.
Because this mailing list is supported by listserv software, you have the freedom to configure your subscription in a variety of ways. Look for (and save) the email with the subject "You have been added to the SPAA list". It should give you instructions on how to customize your subscription. If you did not receive such a message, you can go to http://www.lsoft.com/manuals/1.8d/user/user.html
Postings to this list are archived at http://listserv.acm.org/scripts/wa-ACMLPX.exe?A0=SPAA.