Looking to collect all text logs and mailboxes in FNAF: Secret of the Mimic? This comprehensive guide lists all 42 mailbox locations across every area—from the starting zone to the Admin Wing and Secret Ending Area. Follow each step to make sure you don’t miss a single one and progress smoothly through the game’s hidden paths and challenges.
All Text Logs & Mailboxes Location
Listed below are the locations of all the Text Logs and Mailboxes found in FNAF Secret of the Mimic:
Mailbox 1
The first one can be found in the starting area located near the streetlight and an old bicycle.
Mailbox 2
For the second one, you’ll have to go to the main hallway and you’ll find the mailbox near a huge toy elephant.
Mailbox 3
The third mailbox can be found in the maintenance hallway behind a huge green door that you’ll need to unlock.
Mailbox 4
To get the fourth mailbox you’ll have to take a flight of stairs through the welcome lobby after fixing the elevator.
Mailbox 5
You’ll find this one in the showroom lobby behind the huge desk.
Mailbox 6
This one can be found in the Workshop but you’ll have to acquire the toy mouse first which is easily available in the workshop itself.
Mailbox 7
The seventh mailbox too is located in the workshop, you just need to go through the huge wooden door, take a flight of stairs with the toy mouse still in your hands and reach an old room where you’ll have to use some sort of lever before finding the mailbox in a corner near an old shelf.
Mailbox 8
The eighth mailbox location is the workshop, yet again, and to obtain it you’ll have to pull down a lever to open the gates and acquire it.
Mailbox 9
Also found in the Workshop near a huge fake dinosaur.
Mailbox 10
Found in the Backstage inside the TV room.
Mailbox 11
This one is found in the Backstage as well, you’ll just have to head downstairs for it.
Mailbox 12
In the doll hospital, behind the big green gate.
Mailbox 13
For this one you’ll have to go through the vents and reach a room in the Doll hospital where there will be an old TV sitting on a desk beside which you’ll find the mailbox.
Mailbox 14
This mailbox too can be found in the Doll hospital in the room where all the decapitated toys are.
Mailbox 15
This one too is found in the Doll hospital in front of a green door.
Mailbox 16
For this mailbox, you’ll first have to escape the Doll hospital and go to the Theater backstage.
Mailbox 17
The seventeenth one can be found in the Loading Bay.
Mailbox 18
For this mailbox, you’ll have to go to the Manager’s office and press some buttons you’ll find on a panel next to the lockers.
Mailbox 19
The nineteenth one too is found in the Manager’s office area, you’ll just have to go past a huge brown door for it.
Mailbox 20
For the twentieth mailbox, you’ll have to head towards the Warehouse.
Mailbox 21
This one can be found near the Admin Wing door.
Mailbox 22
For this one you’ll have to go to the Admin Wing where you’ll find a huge luxurious room inside which the mailbox is located. Beware of the huge hen/cock on skates though.
Mailbox 23
This one too is located inside the same luxurious room in the Admin Wing, get inside the cupboard with slits to keep an eye on the hen/cock roaming around, when it’s not looking in your direction, slowly go towards the elevator and you’ll find the mailbox.
Mailbox 24
This one too is found in the Admin Wing, inside a room full of party stuff.
Mailbox 25
In the Admin Wing. Make your way through the cafeteria and beyond a green door which will lead you to a room filled with old stuff. You’ll find the mailbox near a cubicle which has a toy robot standing a few feet away from it.
Mailbox 26
The same room will lead you to another room filled with bathroom supplies, this is where you’ll find the 26th mailbox.
Mailbox 27
In the Admin Wing, near a file cabinet.
Mailbox 28
Same place, just a little further away from where you found the 27th mailbox.
Mailbox 29
In the Admin Wing, where the receptionist sits usually.
Mailbox 30
After getting the 29th mailbox, go past a brown door and you’ll find yourself inside a room filled with office clutter and the 30th mailbox.
Mailbox 31
You’ll have to travel through a vent again to reach a room in the Admin Wing where you’ll find the 31st mailbox.
Mailbox 32
For this one you’ll have to go to the Executive office.
Mailbox 33
This mailbox is located in Basement 2 and can easily be spotted in the corner.
Mailbox 34
Same location as the previous mailbox but first you’ll have to go through the Cat Boss sequence to get it.
Mailbox 35
This one is found in the Main hallway but you’ll have to go through the locker room and get hold of the disc first, then travel through the cafeteria and you’ll find the 35th mailbox inside the bathroom.
Mailbox 36
This one is found in the Returns section behind a closed door where documents are kept in bulk.
Mailbox 37
To find this one, you’ll have to go to the Theater Upper floor. You’ll find it inside a room and on top of a cabinet.
Mailbox 38
This one’s found in the Retail Showroom near a desk with a mushroom lamp on it.
Mailbox 39
Retail Showroom; inside a small room nearby. Keep a lookout for the glowing star and pick it up to keep it on its designated place when making your way to the room to get the 39th mailbox.
Mailbox 40
For this one you’ll have to go to the Secret Ending Area. Inside the bathroom, you’ll find an open vent, travel through it to reach a room where you’ll find the 40th mailbox.
Mailbox 41
This one too can be found in the Secret Ending Area near the pipelines.
Mailbox 42
Take the flight of stairs you’ll find behind a door that opens after punching in numbers. The 42nd mailbox is inside a room filled with clutter.
Hey, a bunch of notes from when I was following this guide:
Mailbox 6 isn’t a mailbox, the picture shows a door lock between zones.
Mailbox 7 doesn’t need a mouse, those things are just throwable distractions to lure the Mimic somewhere else.
Mailbox 12 shows a door lock.
Mailbox 18 doesn’t need any buttons pressed, it is inside the door to the right. The button is for an audio tape.
Mailbox 20 shows a item delivery system.
Mailbox 22 “huge hen” is Chica!
Mailbox 24 shows the breakroom for a party, but there is no mailbox in there. Also, you can’t get into the breakroom until you get most of the other mailboxes in the Admin Wing since they hold the passcode for the door! Maybe you could use this one as a check? “If you figured out the passcode to get into the breakroom, then you already have Mailboxes A, B, C…”
Mailbox 31 is located in the same room as the Executive Upgrade Machine!
Mailbox 33 isn’t in a corner, it is along the right wall as you walk into Basement 2. It is hard to see tucked between the big wall computer and the control panel!
Mailbox 34 isn’t in the exit side of Basement 2. Instead, this one is in the hallway with all the costume clothes after you leave the elevator to escape Basement 2. Follow the right wall until you see the yellow desk, and you’ll see the mailbox next to the corkboard hidden behind a shelf.
Mailbox 35 is described well. I just wanted to say imagine being such a workaholic you check your mailbox in the bathroom!
Mailbox 37 is inside an Upper Theater room locked with the Security permission (As opposed to the Basic permission or Admin permission).
Mailbox 39 is a bit further away than “a small locked room in the Retail Showroom”. You have to unlock the passcode door, go down the elevator, get the glowing star, put it in the pedestal by the giant Moon statue, then you can get to the mailbox, alongside the item transfer system and the computer.
Also, I want to say thank you so much for the guide! I followed it to find all of the mail boxes for the achievement.