Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Cannot send emails

  • 1 件の返信
  • 0 人がこの問題に困っています
  • 2 回表示
  • 最後の返信者: sfhowes

more options

Outlook no longer supports POP3 so I have installed Thunderbird, with help from my provider, Zen. A can receive messages but cannot send them. Zen cannot help and say it's probably due to a default server name and I need your help. These are3 the messages I receive when trying to send an email:

Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mailhost.zen.co.uk failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again.


Set up: Description: zen81982 Server Name: mailhost.zen.co.uk Port: 587 User Name: zen81982@zen.co.uk Authentication method: Normal password Connection Security: SSL/TLS

Outlook no longer supports POP3 so I have installed Thunderbird, with help from my provider, Zen. A can receive messages but cannot send them. Zen cannot help and say it's probably due to a default server name and I need your help. These are3 the messages I receive when trying to send an email: Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mailhost.zen.co.uk failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again. Set up: Description: zen81982 Server Name: mailhost.zen.co.uk Port: 587 User Name: zen81982@zen.co.uk Authentication method: Normal password Connection Security: SSL/TLS

すべての返信 (1)

more options

Try it with the security STARTTLS on port 587.

https://www.zen.co.uk/help-support/emailsetup/