Planned maintenance - e-mail services

On Wednesday, Juni 16, 2021, the CRAM-MD5 authorization method on  smtp server will be disabled for domains with their names beginning with the letter "k", "l" and "m" (including their aliases). The CRAM-MD5 authorization method is outdated and a large number of mail servers have disabled this authorization method. We are also taking this step to keep our security levels as high as possible.
If your main domain starts with the letter "a" to "m" and you get an authorization error when sending an email, check the smtp server settings according to the article in our knowledge base In case of any problems, please contact our customer support.