SPI offers a variety of mailing lists. A description of each active list is below. Most SPI mailing lists can be found here.
SPI makes official announcements on this list. All SPI members are recommended to be on this list.
The spi-general list is a public list for general discussion of Software in the Public Interest. All SPI members are recommended to be on this list.
The spi-private list is open to all SPI contributing members.
Membership of the spi-projects list comprises project liaisons and others as deemed by the board.
Membership of the spi-board list comprises current SPI board members only.