With the Labor Day weekend upon us, we’ve got the military base mailroom closures for you. Below you will find the dates that the mailrooms are closed for each base as well as Sandboxx Headquarter’s holiday printing schedule.
Please keep in mind, the dates below are subject to change depending on the needs of the Command.
If you have any questions or concerns, please reach out to our Customer Happiness team.
Sandboxx Headquarters
Our office will be closed, Monday, September 5, 2022. Normal operation will resume on Tuesday, September 6, 2022.
Any letters sent from Friday, September 2, 2022 (after 4:30 PM EST) through Monday, September 5, 2022 will be printed and shipped on Tuesday, September 6, 2022.
| DATE | MAILROOM STATUS |
| 9/5/2022 | Closed |
Labor Day Military Base Mailroom Closures
View the base mailroom closure dates below, as well as the last day to send your letter before the holiday weekend.
| BASE | DATE | MAILROOM STATUS | LETTER DEADLINE |
| Fort Benning | September 5 | Closed | September 1 @ 4:30 PM EST |
| Fort Jackson | September 5 | Closed | September 1 @ 4:30 PM EST |
| Fort Leonard Wood | September 5 | Closed | September 1 @ 4:30 PM EST |
| Fort Sill | September 5 | Closed | September 1 @ 4:30 PM EST |
| MCRD Parris Island | September 2 – 5 | Closed | August 31 @ 4:30 PM EST |
| MCRD San Diego | September 5 – 6 | Closed | September 1 @ 4:30 PM EST |
| Quantico | September 5 | Closed | September 1 @ 4:30 PM EST |
| RTC Great Lakes | September 5 | Closed | September 1 @ 4:30 PM EST |
| JBSA Lackland | September 5 | Closed | September 1 @ 4:30 PM EST |
| Cape May | September 5 | Closed | September 1 @ 4:30 PM EST |
| Camp Pendleton | September 2 – 5 | Closed | August 31 @ 4:30 PM EST |
My name is Jasmin and my step son is Jose Santana and the last and first time we heard from him was on Oct 14 and since that day we haven’t heard anything from him I send him letter, his father send a letter and still no response can someone pls tell me what’s going on we are really worry about him.. Pls we just want answer or a letter from him telling us that his doing good.. God pls look over him and everyone else in there.
Today marks one week since my son left for Great Lakes. Emotions are like a see-saw but this is how we do it. I’m so proud of my recruit , yet selfish enough to say I just want him home. This is his 1st commitment & I’m content with his decision. Still grieving, but I know this to shall pass. God Bless Our Troops & Seamen.
I love and miss my wonderful son Jerry Guerrier he’s my pride and joy. I respectfully thank the military for having him and for showing these young adults discipline. My prayers go to all the candidates and their families. Blessings to all the recruiters and soldiers keep up the Grand job!
My granddaughter is Jazmane Mccrae I sent her letter to the wrong ship ship I’m wondering will she get that anyway I haven’t heard anything I haven’t heard from her I sent three letters I am hoping everything is just fine I hope Jazmane receive all these letters loving and missing my granddaughter
My son name is Denny Barcenas and the sandbox his las name they put Barcdenas the latter d they have to take it off on his last name I am not sure if he Will receive his letters
The address for my son recruit Michael Harper is listed incorrect. In Sandboxx it’s Ship 9 Div 309, but he wrote and it’s Ship 9 Div 390. The family has sent several letters to Div 309 and he hasn’t received them. Could this be looked into. Thanks I’m advance for checking on this. His name is Micheal Harper. Ship 9 Div 390, 3415 Sail Drive, Great Lakes ail 60088.