Thanksgiving Base Mailroom Closures

Many bases will be closing their mailrooms for the Thanksgiving holiday. .

Below you will find the mailroom closure information for each basic training location, and the deadline for sending your letter through Sandboxx to arrive before the Thanksgiving holiday.

Sandboxx Tip: We recommend that you send Letters as early as possible in order to ensure proper delivery.

Happy letter writing!

Sandboxx Printing Schedule

[11/24] Ensure Delivery for Parris Island (USMC) – Final Print at [5] pm ET.

[11/25] Ensure Delivery for all other military bases before the holiday – Final Print at [5] pm ET.

[11/27 & 11/28] Sandboxx Mailroom closed.

Base Mailroom Closures

Army Bases

BASE | DATE | MAILROOM
Fort Benning | 11/27 & 11/28 | Closed
Fort Jackson | 11/27 & 11/28 | Closed
Fort Leonard Wood | 11/27 & 11/28 | Closed
Fort Sill | 11/27 & 11/28 | Closed

All mail submitted after 5 pm ET on Tuesday, November 25th will be delivered on Monday, December 1st for all Army bases.

Marine Corps Bases

BASE | DATE | MAILROOM
MCRD San Diego | 11/27 & 11/28 | Closed
MCRD Parris Island | 11/26, 11/27 & 11/28 | Closed
Quantico TBS | 11/27 & 11/28 | Closed

All mail to MCRD Parris Island submitted after 5 pm ET on Monday, November 24th will be delivered on Monday, December 1st.

All mail to MCRD San Diego or Quantico submitted after 5 pm ET on Tuesday, November 25th will be delivered on Monday, December 1st.

Navy Bases

BASE | DATE | MAILROOM
Great Lakes | 11/27 | Closed

All mail submitted after 5 pm ET on Tuesday, November 25th will be delivered on Friday, November 28th, to Great Lakes.

Air Force Bases

BASE | DATE | MAILROOM
JBSA Lackland | 11/27 | Closed

All mail submitted after 5 pm ET on Tuesday, November 25th will be delivered on Friday, November 28th, to Lackland AFB.

Coast Guard Bases

BASE | DATE | MAILROOM
Cape May | 11/27 | Closed

All mail submitted after 5 pm ET on Tuesday, November 25th will be delivered on Friday, November 28th, to Cape May.