Can confirm for any who stumble across here, @iamtheallspark is correct, and Postman SMTP works where everything else will no longer do the job.
https://ww.wp.xz.cn/plugins/postman-smtp/
Is there a plan or ETA when this will be resolved? I would prefer to not edit Plugin files as it will get overwritten on update.
I’m a PHP developer, and am very interesting in supporting the cause however I can. This is a fantastic plugin, and I would like to see it get enough features to be a worthy replacement for people using basecamp
