Recommend Cloud-based Spam Filter E-mail Gateway

My organization is currently using Barracuda ESS...and while the service is mostly working, throwing a wrench here and there (to keep my guys busy I suppose), I can't help but feel that there are better alternatives out there now. My organization uses Exchange Online / Office 365 for mail handling. Some pain points include:

1. Sync/backup always rely on "service accounts." I would think by this point you can use application trusts, API access, or other methods. Relying on a special …

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