---
title: "Inbox Block Icon | Free Download PNG & SVG | Core Remix - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/inbox-block--29652
canonical_url: "https://www.streamlinehq.com/icons/download/inbox-block--29652"
summary: "Clean hybrid solid and line icon of an envelope with a prohibition symbol. Used for blocked mail and inbox controls."
---

# Inbox Block icon

The Inbox Block icon shows a bold envelope with a prohibition circle overlapping its lower-right corner. Drawn in the hybrid solid and line style on a 14px grid, it keeps the blocked-mail message clear in compact interfaces. Use it for blocked inbox states, rejected messages, email filters, spam controls, and access restrictions. It belongs to Core Remix - Free set in the Core family.

## Preview

![Clean hybrid solid and line icon of an envelope with a prohibition symbol. Used for blocked mail and inbox controls.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/mail/inbox-block-71c3r9e9ippxofgaymsz6r.png/inbox-block-k253u9lcmyrwhu0vuuqy1q.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Inbox Block
- **Type**: Icon
- **Set**: [Core Remix - Free](/icons/core-remix-free.md) — Core is the Helvetica of icons. The Free Remix variant offers a creative mix of line and solid styles. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Remix
- **Category**: Mail › Mail
- **Default size**: 14px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: mail, email, inbox, block, denied, restrict, message, spam, remove, disable, close, forbidden, rejected, envelope, action, unavailable, deny, email actions

## Download

- [Download Inbox Block on Streamline](https://www.streamlinehq.com/icons/download/inbox-block--29652)

## Also available in other styles

- [Inbox Block — Core Line - Free](/icons/download/inbox-block--26724.md) (Free)
- [Inbox Block — Core Duo - Free](/icons/download/inbox-block--26740.md) (Free)
- [Inbox Block — Core Solid - Free](/icons/download/inbox-block--26759.md) (Free)
- [Inbox Block — Core Pop - Free](/icons/download/inbox-block--31932.md) (Free)
- [Inbox Block — Core Flat - Free](/icons/download/inbox-block--26772.md) (Free)
- [Inbox Block — Core Gradient - Free](/icons/download/inbox-block--29637.md) (Free)
- [Inbox Block — Core Neon - Free](/icons/download/inbox-block--31915.md) (Free)

---

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