Safe email communication: How to protect your company from hackers!

Safe email communication: How to protect your company from hackers!

On February 17, 2025, the 1st FC Heidenheim was received by FSV Mainz 05 in the Bundesliga. FC Heidenheim showed an impressive performance in a game that aroused both expectations and had to tell exciting stories. Despite an unsuccessful performance in the first half, the team increased significantly after the break and performed with a combative spirit. This gives hope for a positive development in the 2024/25 season.

However, the game started with difficulty for the Heidenheimers because they did not find their usual strong game in the first half. It was a phase in which mistakes in ball processing and communication with the teammates took the lead. Problems that almost every player experienced were particularly pronounced, which led to a gap on the pitch.

improvement in the second half

After a clear announcement in the half -time break, Heidenheim came out of the cabin as if transformed. The players seemed motivated and ready to make up the deficits of the first round. The urge to the gate grew, which resulted in several dangerous opportunities. The recovered energy was ultimately also rewarded when they could achieve the equalization.

The return to the game helped strengthen the team's confidence. The coach and player were enthusiastic about the team's reaction after the change of sides, which made the fans cheer in the stadium. Such a fighting spirit is important for the upcoming games because every game in the Bundesliga can be decisive.

technological aspects and challenges

In a completely different area, many companies are also to improve the security of their communication, especially with regard to email authentication. Large providers such as Gmail and Yahoo announced in February 2024 changes that are important for companies. Mass senders are now obliged to use custom domains and to authenticate the emails with SPF, DKIM and DMARC to avoid spam and phishing. These measures are crucial to optimize the delivery rate and filter out fraudulent emails. Companies must ensure that their communication strategies are adapted to the instantivity of cyber threats.

E-mail authentication offers far-reaching advantages for companies, especially for those who use email marketing. The implementation of standards such as DKIM and DMARC reaffirms the legitimacy of emails and reduces the risk of phishing attacks, which at the same time increases the trust of the recipients. Such techniques also help protect the brand image by preventing the abuse of the domain by cyber actors.