Board Lifetime Mails last for TMP 1- 2 1 30h TMP/HOLD 1- 30 1 11d TMP/IPROUT 1- 30 1 10d TMP/IRTS 1- 30 3 9d TMP/SPACWX 1- 30 8 4d TMP/TIME 1- 30 1 68h TMP/XROUT 1- 30 2 22d