Validating an email address is a really hard task. Some tried huge regular expressions to solve this, but they are unreadable and do not cover every case. This leads to the conclusion that, as a sende...
12.07.2017
Search Results for: Spam
Services Certification The CSA certifies senders of commercial emails who adhere to high quality standards. CSA certification gives you deliverability advantages with international mailbox and s...
03.05.2017
The protection of your data at certified-senders.org and summit.certified-senders.org I. General The Certified Senders Alliance is a service from eco – Association of the Internet Industry, Lichtstr...
27.04.2017
About CSA Who is the Certified Senders Alliance (CSA)? The Certified Senders Alliance (CSA) is a service from eco – Association of the Internet Industry in cooperation with the German Dialogmark...
27.04.2017
Message from the Certified Senders Alliance supported by AOL, Microsoft and Google In the following article we want to clarify why marketers should implement DMARC (1) as protection against phishing...
23.11.2015
Why was IPv6 developed? IPv4 allows for around 4 billion addresses, of which 3.7 billion are usable. This address space is becoming increasingly exhausted. At the end of July 2015 only 160,000 IPv4 a...
03.09.2015