Client has been emailing PR DD stubs from 2 companies \for several years no problem; they switched to Office 365 last year and their IT created a connector and it's been going great until a couple of weeks ago, when after sending a number of stubs, the rest get block and they get a non deliverable. IT has to go in to Office 365 and unblock the sending email user and they can send a few, then it gets blocked again, and so on until all stubs get send. They send around 140 each payroll Their IT says no change on Office 365 side and has a case working with Microsoft about it. Thought I'd ask if anyone has any idea what Office 365 needs in order NOT to block the DD stub emails.
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Mary Mays
Professional Software, Inc.
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