# SMPP protocol

**URL:** https://community.melroselabs.com/c/smpp-protocol/8.md

[Latest](https://community.melroselabs.com/latest.md) · [Categories](https://community.melroselabs.com/categories.md) · [Tags](https://community.melroselabs.com/tags.md)

---

## [About the SMPP protocol category](https://community.melroselabs.com/t/about-the-smpp-protocol-category/13)

<div class="topic-metadata">

**Author:** [@mlmhay](https://community.melroselabs.com/u/mlmhay)\
**Replies:** 0\
**Last updated:** [25 May 2025 21:39 UTC](https://community.melroselabs.com/t/about-the-smpp-protocol-category/13 "2025-05-25T21:39:54Z")

</div>

Discussion about the Short Message Peer-to-Peer (SMPP) protocol. Ask questions, about SMPP and its use. Find protocol specifications at https://smpp.org

---

## [Stronger SMPP credentials](https://community.melroselabs.com/t/stronger-smpp-credentials/35)

<div class="topic-metadata">

**Author:** [@mlsupport](https://community.melroselabs.com/u/mlsupport)\
**Replies:** 0\
**Last updated:** [2 June 2025 21:48 UTC](https://community.melroselabs.com/t/stronger-smpp-credentials/35 "2025-06-02T21:48:10Z")

</div>

𝗦𝗠𝗣𝗣 𝗣𝗮𝘀𝘀𝘄𝗼𝗿𝗱𝘀: SMPP passwords can contain up to 8 ASCII characters, excluding the NULL terminator. When using all 95 printable ASCII characters across all 8 characters, this results in 𝟲,𝟲𝟯𝟰,𝟮𝟬𝟰,𝟯𝟭𝟮,𝟴𝟵𝟬,𝟲𝟮𝟱 possible co…