Spectrum email

Question

Oultook (classic) attached to Spectrum email account by Microsoft technician but outgoing mail does not work.

Answer 1

Hi Michael Golub,

I understand that the Spectrum account was added to Classic Outlook, but outgoing messages cannot be sent.

Please note that this is a user-to-user forum, so contributors cannot access the account or the configuration completed by the technician.

The Q&A Assist answer provides appropriate initial checks. Have you had a chance to try those steps, and did Outlook display any specific message when sending?

I would also like to add two checks without repeating the earlier guidance:

1. Sign in to Spectrum Webmail and send a test message. If sending also does not work there, the issue needs to be checked by Spectrum.
2. In the Outlook account settings, confirm that the outgoing server requires authentication and uses the full Spectrum email address and mailbox password. Spectrum lists outgoing port 587, SSL enabled, and authentication required, while the server's name depends on the domain after the “@” symbol. See Spectrum Email Server Settings. (Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it. Microsoft provides no assurances and/or warranties, implied or otherwise, and is not responsible for the information you receive from the third-party linked sites or any support related to technology.)

Please share the exact message Outlook displays when sending, with any personal information removed, so the next step can be narrowed down.

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Answer 2

For Classic Outlook with a Spectrum account that can receive but cannot send, the most relevant checks are the outgoing server settings and Outlook connection state.

1. Check whether Classic Outlook is offline.
   • Look at the bottom of the Outlook window.
   • If it shows Disconnected, Working Offline, or Trying to connect…, Outlook cannot reach the mail server.
   • Go to Send/Receive on the ribbon and select Work Offline to switch back online, then try sending again.
2. Verify the SMTP settings in Mail in Control Panel.
   • Open the account settings for the Spectrum account.
   • Under Server Port Numbers, compare the Outgoing server (SMTP) port to the values provided by the email provider.
   • Also compare the encryption type for the outgoing server under Use the following type of encrypted connection.
   • If the values do not match the provider’s settings, correct them manually.
3. Test the account settings.
   • In the Change Account window, select Test Account Settings.
   • If there are red markers, some settings are incorrect and need to be corrected.
   • If there are green check marks, the test succeeded.
4. Check for a large message stuck in Outbox.
   • Open Outbox.
   • Start with the oldest stuck message.
   • If it has an attachment larger than 20 MB, remove the attachment and send a smaller file or a link instead.
5. If the Spectrum password was changed recently, update it in Outlook.
   • If the password was changed on the provider’s website, Outlook must be updated to use the new password.
6. Check antivirus email scanning.
   • Some antivirus products block sending or receiving mail after detecting a threat.
   • If this started recently, check with the antivirus product’s help resources.
7. If sending still fails after the SMTP port, encryption, and connection checks, contact Spectrum to confirm the exact outgoing server settings for the account.
   • The documented guidance for failed account tests is to verify the information with the email provider.

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