Commandline to write an email

With upcoming PGP Support this email Client becomes interesting.

However I have not found ANY Information about commandline Support.

I would like to Setup an email with attachment via the commandline. This is possible with Outlook and Thunderbird and other email Clients.

Does eM Client supports this as well and where can I get Information about it?

Hello,

Thank you for your interest. eM Client supports the usage of mailto command through the command line with the standard syntax.

Regards,
Maurice

So without attachment, sad to hear.