> For the complete documentation index, see [llms.txt](https://docs.yaeris.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yaeris.com/limitation.md).

# Limitation

- [Unofficial WhatsApp Blasting](https://docs.yaeris.com/limitation/unofficial-whatsapp-blasting.md): Limitation on using unofficial WhatsApp API to blast WhatsApp message.
- [Telegram Blasting Limitations Explained](https://docs.yaeris.com/limitation/telegram-blasting.md): Yaeris sends one-way Telegram blasts from thousands of its own accounts; credit is deducted even if recipient privacy settings block delivery.
- [LINE Blasting Limitations Explained](https://docs.yaeris.com/limitation/line-blasting.md): Yaeris sends one-way LINE broadcasts using thousands of its own accounts; content that violates LINE's guidelines lowers delivery rates.
- [Signal Blasting Limitations Explained](https://docs.yaeris.com/limitation/signal-blasting.md): Yaeris sends one-way Signal blasts using thousands of its own accounts; content violating Signal's terms of service reduces delivery rates.
- [iMessage Blasting Limitations Explained](https://docs.yaeris.com/limitation/imessage-blasting.md): Yaeris sends iMessage blasts using thousands of its own accounts in a one-way messaging format, with no reply-back capability for recipients.