Hello,Some of our message are not delived to the recipients. In the message tracking is see some errors, but I am searching for more information. Is there an option for verbose message tracking. I tried the maillogs, but there I can't find informatio...

Hello,One of our partners is some taks for us, what results in sending mails by their mailserver. They use one of our domains for this.Because of some security related questions we are examining if it is possible that their system can send mails thro...

Hello all,Does someone know when TLSv1.3 will be available in Cisco CES (cloud)? TLSv1.3 is been used for several years now, but cannot yet be configured in the ESA. We are waiting for the implementation of version 1.3, so we can meet the requirement...

Hello,We have configured our CES to sign outgoing messasges with DKIM. In our DNS we have configurerd SPF and DMARC. At this moment the aggregated reports are send to Postmark for reporting. In this tool we see some warnings about DKIM-alignment erro...