---
title: "Contact Information"
---

## Email

My primary email address is [sam@sapti.me](mailto:sam@sapti.me). My
student email address is [sals@itu.dk](mailto:sals@itu.dk). Only use
this email address for study related communication.

If you want to send me encrypted emails or verify my signatures, my
public PGP key is [here]({{< relref "keys.md#pgp-key" >}} "PGP key").
My email clients support encrypted subject.

## Matrix

My Matrix username is
[@samsapti:envs.net](https://matrix.to/#/@samsapti:envs.net).

![Matrix user QR code](/images/matrix.png)

If you want to message me securely, please verify my session(s) below:

```txt
Session name: Element Desktop
Session ID: JOKWBJQLAI
Session key: xbLX Do/3 smUB tZSi FY7G KC9H nW+o Uncu +tUX IjkA Zhk
```

## Signal

I use Signal for messaging as well. If you have my number, feel free to
message me there. If not, you can get it by contacting me via one of the
above contact methods.