FAQ: Send and receive Email via SMTP does not work

Many email providers require the use of app passwords when accessing their services through third-party software. If you need to use SMTP or POP3 (or IMAP) to access your email, you will need to generate an app password specifically for that software. To create an app password, you will need either the provider's app or an authenticator (like Google Authenticator) to confirm the code after enabling two-factor authentication.

App-Password should be activated as follows:
1- In the Email-Provider, activate two-factor authentication
2- Authenticate your password with the Provider's app or another authentication method
3- On the Provider settings page, you can enable App-Password
4- Make sure to copy your App password, as it will only be shown once. If you miss it, you'll have to create a new one.
5- App-Password can be used in 3rd party software

To set up your email account, you can use the following ports and encryption methods:

- For outgoing emails, you can use ports 465 or 578 with SSL or TLS1.2 or higher encryption.

- For incoming emails, you can use ports 995 or 993 for POP3 or IMAP with TLS1.3 encryption, which is mostly used by modern providers.

* You can set TLS in zenon6.ini if you're using Zenon version 10.

• Related Articles

• FAQ: Message Control || VoIP message is sent but can’t be heard

  In a VoIP message the audio file can use several codec formats for its compression. When a call is set up, then sometimes some target providers already play back the ringing to the call as an audio stream. This can be done in several or one specific ...

• Retry sending message via GSM SMS or SMTP mail have not correct try count and last send try timestamp.

  Summary When sending a message via the GSM SMS dispatcher or the SMTP mail dispatcher fails due a hardware failure (no modem connected, no network connection, wrong phone number or email), the last send try timestamp and the send try count are not ...

• Message Control SMTP sending type: Not robust against lagging SMTP connection

  Summary The message control engine tried to send the EHLO before the received server greeting was fully received (due to lagging connection - there was just one receive attempt without timeout). Now, the engine uses a 10 second timeout for completely ...

• Checklist: Message Control

  Time estimate: 15 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Screenshot and followed ...

• FAQ: What are the modems successfully tested with zenon Message Control?

  The list of tested modems is available in the pdf file attached. Unfortunately, old analog voice modems are rare on the market and the drivers for these devices are not available for actual operating systems like Windows 10, Windows Server 2016, etc. ...