May 20, 2020 – As online business continues to grow impressively, systems at the companies involved are generating ever more order confirmations, shipping details, and invoices – in short, there is a substantial increase in transactional emails. However, the proliferation of such emails can have a negative impact on the sender reputation of the company sending them. As a result, important records or messages may get stuck in spam filters, meaning that they are no longer able to reach their recipients’ inboxes reliably. This has can unsettle customers, slow down processes, erode trust and bring about additional costs. The Email Deliverability Guide created by Munich-based cloud service provider Retarus shows how this can be prevented.