Here are some steps to effectively perform a mailbox check:
Authenticate Your Emails: Use SPF, DKIM, and DMARC protocols to authenticate your emails. This helps email providers verify that your emails are legitimate. Monitor Blacklists: Regularly check if your domain or IP address is listed on any email blacklists. Being blacklisted can severely impact your email deliverability. Test Email Content: Use tools to test your email content for spam triggers. Avoid using spammy words and excessive punctuation that can flag your emails as spam. Check Email Rendering: Ensure your emails render correctly across different email clients and devices. Use testing tools to preview your emails before sending them out.