SPF record for Exchange Online and DNS lookup limits… again

​Few months ago I blogged about the limitations that the recommended SPF record for any Exchange Online customer brings (you can find the post here). Sadly, things have changed for the worse – Microsoft have updated the SPF records on one of the included domains and in result now the recommended …

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Preconfigured mailbox settings in Exchange Online

​Most companies have specific requirements when it comes to the mailboxes of their users, such as limiting the size of a mailbox. My employer for example had 200MB ones until last year, and upped them to 2GB. With Exchange Online’s whooping 50 GB quota, it’s no wonder that almost everyone …

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