--- title: Poland description: Sender names Alpha sender names are available, more information about the Sender ID-s is available here. Network operators do not require sender name pre-registration, so you can start sending straigh --- [Skip to content](https://support.messente.com/poland-sms-regulations#main-content) English Show submenu for translations ![Logo_mark_150x150-1.png\]](https://support.messente.com/hs-fs/hubfs/Logo_mark_150x150-1.png?height=40&name=Logo_mark_150x150-1.png) Open main navigation Close main navigation - English Show submenu for translations - Go to Messente Go to Messente How can we help you? - There are no suggestions because the search field is empty. 1. [| Knowledge Base](https://support.messente.com/?hsLang=en) 2. [Country Specific Features and Restrictions](https://support.messente.com/country-specific-features-and-restrictions?hsLang=en) # Poland **Sender names** Alpha sender names are available, more information about the Sender ID-s is available [here](https://messente.com/blog/messente/what-is-sms-sender-id). Generic sender names, such as 'Info'  or 'SMS' or the use of generic phrases as a part of the sender name. Numeric senders not allowed unless using a number purchased for 2-way messaging Network operators do not require sender name pre-registration, so you can start sending straight away! **Content restrictions** General restrictions apply, which are mentioned in our [Terms and Conditions](https://messente.com/terms-and-conditions). Marketing messages require opt-in and opt-out by the client. More information is available [here.](http://5836627.hs-sites.com/knowledge/opt-in-and-opt-out) No political, religious, unsolicited promotion, or gambling content. **Delivery reports** Handset-based delivery reports. More information about delivery reports is available [here.](http://5836627.hs-sites.com/knowledge/delivery-reports-explained) - [Getting Started](https://support.messente.com/getting-started?hsLang=en#main-content) - [Setting up your account](https://support.messente.com/getting-started?hsLang=en#setting-up-your-account) - [Sending from Dashboard](https://support.messente.com/getting-started?hsLang=en#sending-from-dashboard) - [Phonebook](https://support.messente.com/getting-started?hsLang=en#phonebook) - [Security](https://support.messente.com/getting-started?hsLang=en#security) - [Dashboard's developers section](https://support.messente.com/getting-started?hsLang=en#dashboards-developers-section) - [Country Specific Features and Restrictions](https://support.messente.com/country-specific-features-and-restrictions?hsLang=en) - [Analytics & Troubleshooting](https://support.messente.com/analytics-troubleshooting?hsLang=en#main-content) - [Delivery reports](https://support.messente.com/analytics-troubleshooting?hsLang=en#delivery-reports) - [History & Statistics](https://support.messente.com/analytics-troubleshooting?hsLang=en#history-statistics) - [Viber Business Messages service](https://support.messente.com/viber-business-messages-service?hsLang=en) - [WhatsApp Business Messages](https://support.messente.com/whatsapp-business-messages?hsLang=en#main-content) - [Getting started](https://support.messente.com/whatsapp-business-messages?hsLang=en#getting-started) - [Scaling up](https://support.messente.com/whatsapp-business-messages?hsLang=en#scaling-up) - [Verigator](https://support.messente.com/verigator?hsLang=en) - [RCS for business](https://support.messente.com/rcs-for-business?hsLang=en#main-content) - [RCS for Business](https://support.messente.com/rcs-for-business?hsLang=en#rcs-for-business) - [Getting started](https://support.messente.com/rcs-for-business?hsLang=en#getting-started) [![Chill listening crop-3](https://support.messente.com/hs-fs/hubfs/Messente_logo_gradient-1.png?width=150&height=23&name=Messente_logo_gradient-1.png "Chill listening crop-3")](https://messente.com) Did not find an answer to your question? Contact support@messente.com Copyright © 2026, Messente Communications OÜ