Errors Enabling DKIM 365

After enabling one domain in DKIM , you get errors in the GUI when trying to enable the others The operation couldn’t be performed because object ‘xxxxx.com’ […]

Netsuite – SPF Records

What a mission this was!Oracle netsuite just flat out refuse to give you a list of IP Address’ for their sending servers“Support will not provide a list […]

Valimail – Mostly failing forwarders

Sender Rewriting Scheme (SRS) functionality was added to Office 365 ( and other platforms ) to resolve a problem in which autoforwarding is incompatible with SPF.SRS rewriting […]

DNS Authentication – DMARC Fail

Recently had a customer have a bounce back for an email someone tried to send him with the error DNS Authentication – DMARC Fail DMARC Utilises DKIM and SPF […]

Stopping Fraudlent Spoof Emails SPAM

There’s been a new recent wave of spoof emails sent to companies , usually emailed to financial personnel’s pretending to be from the CEO to get quick […]

Office 365 Spam Avoidance

You can forward these emails to : [email protected] or use the Outlook plugin to report and hopefully Microsoft should block these in future : https://www.microsoft.com/en-us/download/details.aspx?id=18275 Microsoft have actually now got […]