Cannot Send Email Using Gmail Server

cannot send email using gmail server

When you cannot send email using Gmail server account because of the Gmail server errors, then consider the below solutions to fix the problem.

Allow access to apps:

  • Step 1:Check if the SMTP server settings on the Gmail account is correct, use the below steps to check the settings;
  • Step 2:Log in to the Gmail account using the email address & the password on the computer’s web browser.
  • Step 3:Click on the gear icon at the right end and choose the Settings menu.
  • Step 4:In the Settings page of the Gmail account, select the Forwarding and POP/IMAP tab.
  • Step 5:Scroll down and see if the Allow less secure apps option is enabled. If it is turned off, click the toggle button next to the option to turn it on.

Incorrect SMTP settings on email client:

  • Step 1:Launch the email client installed on the computer.
  • Step 2:Select the File menu and choose Account Settings to resolve cannot send email using Gmail server.
  • Step 3:Click on the existing Gmail account, which is previously added to the Outlook.
  • Step 4:In the Account Settings window of the account, under the E-mail panel, select Change.
  • Step 5:The Change Account window appears, check the user, server, and logon information of the account.
  • Step 6:In the Outgoing mail server category, see if it is “” and click the More Settings button to solve cannot send email using Gmail server.
  • Step 7:Go to the Outgoing Server tab in the Internet E-mail Settings window, enable the SMTP authentication, and enter the logon information and click OK.
  • Step 8:Now, move to the Advanced tab, set the port number of the SMTP server to 465, and choose SSL as encryption connection.
  • Step 9:Otherwise, set the port number to 587 for the TLS/STARTTLS encryption connection.
  • Step 10:After that, select Done to save the server settings.

Exceed maximum limit of emails:

  • Step 1:The Gmail server allows you to send a certain number of emails, but if you have exceeded the limit, then you cannot send email using Gmail server further after which the Gmail blocks your email account for 24 hours, and you cannot use the Gmail account until the access is provided.
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