Hello! I added to my app an in-app email. It works fine (on the real device of course), but in the console i get this printout: [PPT] Error creating the CFMessagePort needed to communicate with PPT.

does anyone know what it means and how can I solve that?

I just found out, that the emails are being sent, but it's also staying as a draft in the email app. I hope this information is useful for you.

Thanks in advance, regards, Martin

This is my code, to be correct, i found it and the credit goes of course to them who wrote it. Thanks a lot!

import Foundation
import MessageUI

class EmailHelper: NSObject, MFMailComposeViewControllerDelegate {
    public static let shared = EmailHelper()

    override init() {
        super.init()
    }

    func sendEmail(subject:String, body:String, to:String){
        if !MFMailComposeViewController.canSendMail() {
            print("No mail account found")
            return
        }

        let picker = MFMailComposeViewController()

        picker.setSubject(subject)
        picker.setMessageBody(body, isHTML: false)
        picker.setToRecipients([to])
        picker.mailComposeDelegate = self

        EmailHelper.getRootViewController()?.present(picker, animated: true, completion: nil)
    }

    func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
        EmailHelper.getRootViewController()?.dismiss(animated: true, completion: nil)
    }

    static func getRootViewController() -> UIViewController? {
        UIApplication.shared.keyWindow?.rootViewController
    }
}

extension UIApplication {

    var keyWindow: UIWindow? {
        // Get connected scenes
        return self.connectedScenes
            // Keep only active scenes, onscreen and visible to the user
            .filter { $0.activationState == .foregroundActive }
            // Keep only the first `UIWindowScene`
            .first(where: { $0 is UIWindowScene })
            // Get its associated windows
            .flatMap({ $0 as? UIWindowScene })?.windows
            // Finally, keep only the key window
            .first(where: \.isKeyWindow)
    }

}

I call the function with this button:

 Button {
                        EmailHelper.shared.sendEmail(subject: "Requesting support", body: "App: \(bundleName())\n\(versionAndBuildNumber())\nI need help with the following problem: \n\n\n", to: "xyz@gmail.com")
                    } label: {
                        Text("Email to support")
                    }