WP-SES redirects all outgoing WordPress emails through Amazon Simple Email Service (SES) for maximum email delivrability.
Running this on 2x sites. Generally the plugin does a good job of configuring itself with AWS/SES.
However on both sites it continually disables itself due to conflicts with other plugins.
Troubleshooting with sites that have a large number of plugins seems fruitless.
Either it overwrites other email functionality or it doesn't. Apparently, It doesn't.
It seems that the plugin has a problem. Some files are using us-ascii encoding and others files are using UTF-8
The problem of this is that the 'from_name' property of the plugin is not supporting special characters like ã é