mail-image-embedder
Plugin to automagically transmute linked images in HTML e-mails sent by Wordpress into embedded images.
Installation
$ cd /path/to/wp-content/plugins
$ git clone https://github.com/Southen/wordpress-mail-image-embedder mail-image-embedder
License
Copyright (c) 2014, Sebastian Southen
All rights reserved.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.