![custom_email_header.png](https://gitcode.net/lshemail/gitlab-foss/-/raw/1dc3ec7f98798e85d8495e37691477d344c9ad5b/doc/customization/branded_page_and_email_header/custom_email_header.png)
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由 Achilleas Pipinellis 提交于
The pngquant tool was used https://pngquant.org, and particularly, the following command: /usr/bin/pngquant -f --skip-if-larger --ext .png --speed 1 image.png Before: 47584K After : 34924K
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![custom_email_header.png](https://gitcode.net/lshemail/gitlab-foss/-/raw/1dc3ec7f98798e85d8495e37691477d344c9ad5b/doc/customization/branded_page_and_email_header/custom_email_header.png)
The pngquant tool was used https://pngquant.org, and particularly, the following command: /usr/bin/pngquant -f --skip-if-larger --ext .png --speed 1 image.png Before: 47584K After : 34924K