try:
    from urllib.parse import quote
except ImportError:
    from urllib import quote

from plyer.facades import Email
from plyer.utils import whereis_exe
from pyobjus import autoclass, objc_str
from pyobjus.dylib_manager import load_framework

load_framework('/System/Library/Frameworks/UIKit.framework')

NSURL = autoclass('NSURL')
NSString = autoclass('NSString')
UIApplication = autoclass('UIApplication')


class iOSXEmail(Email):
    def _send(self, **kwargs):
        recipient = kwargs.get('recipient')
        subject = kwargs.get('subject')
        text = kwargs.get('text')

        uri = "mailto:"
        if recipient:
            uri += str(recipient)
        if subject:
            uri += "?" if not "?" in uri else "&"
            uri += "subject="
            uri += quote(str(subject))
        if text:
            uri += "?" if not "?" in uri else "&"
            uri += "body="
            uri += quote(str(text))

        nsurl = NSURL.alloc().initWithString_(objc_str(uri))

        UIApplication.sharedApplication().openURL_(nsurl)


def instance():
    return iOSXEmail()

Add email.py