--- title: MDaemon Simple Secure Email | Email Best Practices (3) description: Email Best Practices | Email server and email security insights from MDaemon Technologies, an expert in email server and email gateway software, will help you better manage your company's email system. (3) --- [![MDaemon Technologies](https://blog.mdaemon.com/hs-fs/hubfs/MDaemon-Technologies_logo_large.png?width=564&height=110&name=MDaemon-Technologies_logo_large.png "MDaemon Technologies")](https://mdaemon.com/) - [Blog Home](https://blog.mdaemon.com) # MDaemon Technologies Blog [![](https://blog.mdaemon.com/hubfs/Covid-emal-scams.png)](https://blog.mdaemon.com/the-coronavirus-pandemic-comes-with-a-spike-in-online-scams-and-changes-to-how-we-work) ## [The Coronavirus pandemic comes with a spike in online email scams, and changes to how we work](https://blog.mdaemon.com/the-coronavirus-pandemic-comes-with-a-spike-in-online-scams-and-changes-to-how-we-work) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Cybersecurity](https://blog.mdaemon.com/topic/cybersecurity), [Spear Phishing](https://blog.mdaemon.com/topic/spear-phishing), [Email Spoofing](https://blog.mdaemon.com/topic/email-spoofing), [Phishing](https://blog.mdaemon.com/topic/phishing), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [0 Comments](https://blog.mdaemon.com/the-coronavirus-pandemic-comes-with-a-spike-in-online-scams-and-changes-to-how-we-work#comments-listing)   Stories of the COVID-19 pandemic’s rapid global spread have paved the way for threat actors to unleash [the most widely-used cyber threat in recent memory](https://www.computerweekly.com/news/252480238/Coronavirus-now-possibly-largest-ever-cyber-security-threat?asrc=EM_EDA_125029163&utm_medium=EM&utm_source=EDA&utm_campaign=20200319_Coronavirus%20now%20possibly%20largest-ever%20cyber%20security%20threat). [Read More](https://blog.mdaemon.com/the-coronavirus-pandemic-comes-with-a-spike-in-online-scams-and-changes-to-how-we-work) [![](https://blog.mdaemon.com/hubfs/Email-Security-Best-Practices.jpg)](https://blog.mdaemon.com/15-best-practices-for-protecting-your-email-with-security-gateway) ## [15 Best Practices for Protecting Your Email with SecurityGateway™](https://blog.mdaemon.com/15-best-practices-for-protecting-your-email-with-security-gateway) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email Security](https://blog.mdaemon.com/topic/email-security), [Security Gateway for Email](https://blog.mdaemon.com/topic/security-gateway-for-email), [Email Security Best Practices](https://blog.mdaemon.com/topic/email-security-best-practices), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [0 Comments](https://blog.mdaemon.com/15-best-practices-for-protecting-your-email-with-security-gateway#comments-listing)   Despite the rumors announcing the death of email, its use continues to grow. According to research, email traffic is predicted to grow to [over 424 billion](https://www.statista.com/statistics/456500/daily-number-of-e-mails-worldwide/?srsltid=AfmBOoqyzDZQ0wF3-Qfqb09zgIr2vFreZLU15asxPEjL8fBz-HzojLN5)emails sent per day by 2028. And as long as businesses continue to use email, cybercriminals will find new ways to exploit security gaps, software bugs, and basic human nature to extort millions of dollars from their victims. That’s why you need the additional protection offered by [SecurityGateway for Email](https://mdaemon.com/pages/security-gateway)to protect against email-borne threats.  [Read More](https://blog.mdaemon.com/15-best-practices-for-protecting-your-email-with-security-gateway) [![](https://blog.mdaemon.com/hubfs/Microsoft_365_Vulnerabilities_and_Benefits_of_MDaemon.jpg)](https://blog.mdaemon.com/office-365-vulnerabilities-every-business-should-consider) ## [Microsoft 365 vulnerabilities every business should consider](https://blog.mdaemon.com/office-365-vulnerabilities-every-business-should-consider) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Industry Insight](https://blog.mdaemon.com/topic/industry-insight), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [0 Comments](https://blog.mdaemon.com/office-365-vulnerabilities-every-business-should-consider#comments-listing) [Read More](https://blog.mdaemon.com/office-365-vulnerabilities-every-business-should-consider) [![](https://blog.mdaemon.com/hubfs/Imported_Blog_Media/Business-Email-Compromise_Infographic-brief-1.png)](https://blog.mdaemon.com/avoid-business-email-compromise-and-ceo-fraud-attacks-with-these-10-best-practices-to-protect-your-business) ## [Best Practices to Avoid Business Email Compromise & CEO Fraud Attacks](https://blog.mdaemon.com/avoid-business-email-compromise-and-ceo-fraud-attacks-with-these-10-best-practices-to-protect-your-business) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email Security](https://blog.mdaemon.com/topic/email-security), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [0 Comments](https://blog.mdaemon.com/avoid-business-email-compromise-and-ceo-fraud-attacks-with-these-10-best-practices-to-protect-your-business#comments-listing) In [part one](https://blog.mdaemon.com/business-email-compromise-the-12-billion-dollar-threat-to-your-business) of our comprehensive series on Business Email Compromise (BEC), I explained what a BEC attack is and provided examples and statistics. As discussed, businesses have suffered staggering losses to these attacks—with global losses now exceeding $55 billion over the past decade according to the FBI's latest 2025 Internet Crime Report. [Read More](https://blog.mdaemon.com/avoid-business-email-compromise-and-ceo-fraud-attacks-with-these-10-best-practices-to-protect-your-business) [![](https://blog.mdaemon.com/hubfs/email_safety_tips.jpg)](https://blog.mdaemon.com/email-safety-tips-for-end-users) ## [18 Email Safety Tips Every User Should Know](https://blog.mdaemon.com/email-safety-tips-for-end-users) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email Security](https://blog.mdaemon.com/topic/email-security), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [4 Comments](https://blog.mdaemon.com/email-safety-tips-for-end-users#comments-listing) [Read More](https://blog.mdaemon.com/email-safety-tips-for-end-users) [![](https://blog.mdaemon.com/hubfs/Common_reasons_for_being_blocklisted.jpg)](https://blog.mdaemon.com/tips-to-avoid-being-blacklisted) ## [Follow these 15 email server security tips to avoid being blocklisted](https://blog.mdaemon.com/tips-to-avoid-being-blacklisted) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email Security](https://blog.mdaemon.com/topic/email-security), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Security Trends](https://blog.mdaemon.com/topic/email-security-trends), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [4 Comments](https://blog.mdaemon.com/tips-to-avoid-being-blacklisted#comments-listing) In 2025, spam and phishing continue to be significant threats, with spam making up over 46.8% of email traffic and the volume of phishing emails increasing sharply. Phishing attacks are becoming more sophisticated, with a large percentage of AI-generated campaigns bypassing traditional filters. As a result, 96% of US adults are targeted by at least one scam every week, and businesses are experiencing growing financial losses from attacks like Business Email Compromise (BEC).   --- With the prevalence of spam & phishing attacks circulating the globe in massive amounts, it becomes increasingly important for email administrators to understand the potential causes of their IP address ending up on a blocklist. Spammers employ all kinds of tricks to try to send out as many spam messages as possible without revealing their identities. They do this through various techniques such as social engineering, employing malware, botnets, forging of message headers, and exploiting weaknesses in email systems or network infrastructures. For the spammer, it’s basically a numbers game. It costs next to nothing to send out thousands of spam messages, and if even a small handful of people click on a link or purchase a product advertised in a spam message, the spammer can profit. If your email infrastructure is not properly secured, then you risk being infected with malware and becoming part of a spam botnet. Even if your server is not infected with malware, if your firewall and mail server security settings are not configured properly, your IP address could wind up on a blocklist. ## To protect your mail server from being blocklisted, consider the following recommendations: [Read More](https://blog.mdaemon.com/tips-to-avoid-being-blacklisted) [![](https://blog.mdaemon.com/hubfs/Email_Encryption_SSL_TLS_Guide.jpg)](https://blog.mdaemon.com/ssl-tls-best-practices) ## [Protect sensitive data in email: SSL & TLS Best Practices](https://blog.mdaemon.com/ssl-tls-best-practices) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email Security](https://blog.mdaemon.com/topic/email-security), [Email Encryption](https://blog.mdaemon.com/topic/email-encryption), [Email Security Best Practices](https://blog.mdaemon.com/topic/email-security-best-practices), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Security Trends](https://blog.mdaemon.com/topic/email-security-trends), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [6 Comments](https://blog.mdaemon.com/ssl-tls-best-practices#comments-listing) You may have heard the terms SSL and TLS, but do you know what they are and how they’re different? [Read More](https://blog.mdaemon.com/ssl-tls-best-practices) [![](https://blog.mdaemon.com/hubfs/Imported_Blog_Media/Pull-Hair-Out-400pix-1.jpg)](https://blog.mdaemon.com/how-to-improve-outlook-performance) ## [Here's how to improve slow Microsoft Outlook performance](https://blog.mdaemon.com/how-to-improve-outlook-performance) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email Gateway How-To](https://blog.mdaemon.com/topic/email-gateway-how-to), [Email How To](https://blog.mdaemon.com/topic/email-how-to), [Email Security Best Practices](https://blog.mdaemon.com/topic/email-security-best-practices), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Security Trends](https://blog.mdaemon.com/topic/email-security-trends), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [0 Comments](https://blog.mdaemon.com/how-to-improve-outlook-performance#comments-listing) [Read More](https://blog.mdaemon.com/how-to-improve-outlook-performance) [![](https://blog.mdaemon.com/hubfs/MDaemon-Disk-Space-1.jpg)](https://blog.mdaemon.com/running-out-of-disk-space) ## [Is your Mail Server Running Out of Disk Space?](https://blog.mdaemon.com/running-out-of-disk-space) By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Email How To](https://blog.mdaemon.com/topic/email-how-to), [Two-Factor Authentication](https://blog.mdaemon.com/topic/two-factor-authentication), [Email Security Trends](https://blog.mdaemon.com/topic/email-security-trends), [Email Best Practices](https://blog.mdaemon.com/topic/email-best-practices) [0 Comments](https://blog.mdaemon.com/running-out-of-disk-space#comments-listing) # Are you receiving the following message from MDaemon? [Read More](https://blog.mdaemon.com/running-out-of-disk-space) [Prev](https://blog.mdaemon.com/tag/email-best-practices/page/2) [All posts](https://blog.mdaemon.com/all) [![BACK TO ALL ARTICLES](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/6572702/05b24dbb-70a6-4eaa-9507-321cb27f7228.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/6572702/05b24dbb-70a6-4eaa-9507-321cb27f7228) ### Subscribe to Email Updates - [Popular](https://blog.mdaemon.com/tag/email-best-practices/page/3#tab-2) - [Recent](https://blog.mdaemon.com/tag/email-best-practices/page/3#tab-1) - [Categories](https://blog.mdaemon.com/tag/email-best-practices/page/3#tab-3) ### Lists by Topic - [Email Security (73)](https://blog.mdaemon.com/tag/email-security) - [MDaemon Email Server (45)](https://blog.mdaemon.com/tag/mdaemon-email-server) - [Email How To (37)](https://blog.mdaemon.com/tag/email-how-to) - [Email Best Practices (29)](https://blog.mdaemon.com/tag/email-best-practices) - 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[MailStore Archive Server (4)](https://blog.mdaemon.com/tag/mailstore-archive-server) - [Microsoft 365 Exchange Alternative (4)](https://blog.mdaemon.com/tag/microsoft-365-exchange-alternative) - [Passwords (4)](https://blog.mdaemon.com/tag/passwords) - [Software update (4)](https://blog.mdaemon.com/tag/software-update) - [Archive (3)](https://blog.mdaemon.com/tag/archive) - [Attachments (2)](https://blog.mdaemon.com/tag/attachments) - [Business Email (2)](https://blog.mdaemon.com/tag/business-email) - [Cloud (2)](https://blog.mdaemon.com/tag/cloud) - [DMARC (2)](https://blog.mdaemon.com/tag/dmarc) - [Industry Insight (2)](https://blog.mdaemon.com/tag/industry-insight) - [MDaemon (2)](https://blog.mdaemon.com/tag/mdaemon) - [insider threats (2)](https://blog.mdaemon.com/tag/insider-threats) - [msp (2)](https://blog.mdaemon.com/tag/msp) - [Anti-Relay (1)](https://blog.mdaemon.com/tag/anti-relay) - [BEC (1)](https://blog.mdaemon.com/tag/bec) - [Backscatter (1)](https://blog.mdaemon.com/tag/backscatter) - [Bayesian Learning (1)](https://blog.mdaemon.com/tag/bayesian-learning) - [Content Filter (1)](https://blog.mdaemon.com/tag/content-filter) - [DNS-BL (1)](https://blog.mdaemon.com/tag/dns-bl) - [Disaster Recovery (1)](https://blog.mdaemon.com/tag/disaster-recovery) - [Email Collaboration (1)](https://blog.mdaemon.com/tag/email-collaboration) - [Email Software Reviews (1)](https://blog.mdaemon.com/tag/email-software-reviews) - [Encrypt (1)](https://blog.mdaemon.com/tag/encrypt) - [External Email Threats (1)](https://blog.mdaemon.com/tag/external-email-threats) - [Gateway (1)](https://blog.mdaemon.com/tag/gateway) - [Inbox (1)](https://blog.mdaemon.com/tag/inbox) - [Inbox Zero (1)](https://blog.mdaemon.com/tag/inbox-zero) - [Macros (1)](https://blog.mdaemon.com/tag/macros) - [Monitoring (1)](https://blog.mdaemon.com/tag/monitoring) - [Quarantine (1)](https://blog.mdaemon.com/tag/quarantine) - [RelayFax (1)](https://blog.mdaemon.com/tag/relayfax) - [Software (1)](https://blog.mdaemon.com/tag/software) - [Training (1)](https://blog.mdaemon.com/tag/training) - [Troubleshooting (1)](https://blog.mdaemon.com/tag/troubleshooting) - [Upgrade (1)](https://blog.mdaemon.com/tag/upgrade) - [Web Conferencing (1)](https://blog.mdaemon.com/tag/web-conferencing) - [Windows Server (1)](https://blog.mdaemon.com/tag/windows-server) - [internal email threat (1)](https://blog.mdaemon.com/tag/internal-email-threat) - [ssl (1)](https://blog.mdaemon.com/tag/ssl) - [tax scams (1)](https://blog.mdaemon.com/tag/tax-scams) See all #### About MDaemon Technologies MDaemon Technologies is a pioneer in developing email and email security software helping to protect customers from evolving cyber-security threats. Its products and services are trusted by thousands of organizations in over 140 countries. For more than two decades, the company’s products have been developed with the ongoing input of IT professionals who demand reliable, affordable software that requires minimal effort to manage. The software can be deployed in virtual, hosted cloud, on-premises, or hybrid network environments. The company sells its software and services directly and through a network of global channel partners. For more information, visit [www.mdaemon.com](https://www.altn.com/). Copyright © 1996-2026 MDaemon Technologies.  View [privacy policy](https://mdaemon.com/policies/privacy-policy).   ###### Contact Us +1.817-601-3222 [sales@help.mdaemon.com](mailto:sales@help.mdaemon.com) 6340 Lake Worth Blvd. Fort Worth, TX 76135