You are reading a single comment by @stevo_com and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
stevo_com
fidbod
1 - thanks for considered response so quickly
Brief summary of situation. We are a small business and muggins here is responsible for IT among other things, I am no more than a knowledgeable amateur though so I just manage providers.
Exchange server based in UK and colleagues abroad use outlook client and the HTTP anywhere method to have email connectivity.
Colleague in Malaysia - emails are getting rejected as spam by a recipient company . their implementation of spamtitan is scoring my colleague'e emails 5.5 and therefore blocking them.. This is a problem as its legitimate email traffic.
Doing a bit of digging - our exchange server has SPF but not DKIM or DMARC.
So what I am trying to understand is whether getting our IT supplier to implement DKIM and DMARC solves the problem.