
Recommended: Backup All Mozilla Thunderbird Emails to System Hard Drive #2. Reset these settings and restart the application. In your account, go to Server Settings and check the improper settings in various sections like Server name, authentication method, check for new messages at startup, check for new messages every selected minute, allow immediate server notifications when a new message arrives, etc.If you have a suspicion that your email is not receiving emails, then you should check the settings of your account and reset it. Click it to read the message and see if they are any attachments with it. If you receive new emails in Thunderbird, then they are shown in board colors for quick identification.

If you have faced any such problems in Thunderbird, then you should follow the complete method and protect your mailbox. In this article, we are going to show you some common errors related to Mozilla Thunderbird completely. Incidentally, the behavior of the corrupt desktop application can hamper the mailbox sending or receiving process emails. If you have enabled competent antivirus software in your computer and you are updating your windows regularly then there are lesser chances that Thunderbird will face any challenges in email communication. It separates mailbox with their dedicated set of folders. If you have connected multiple accounts in Thunderbird, then you can access them simultaneously in the application. You can install it on your desktop and access email regularly.

Thunderbird from Mozilla is the open-source email manager that a user can use to connect with their email accounts from various services like IMAP, SMTP at, etc.
