Office 365 Exchange Online Spam Filtering

Office 365 Exchange Online Spam Filtering

Author
Discussion

bitchstewie

Original Poster:

51,207 posts

210 months

Friday 28th April 2017
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Does anyone have any experience of how good this is v other commercial options?

Basically is there any need to even consider a more traditional appliance/software approach?

mattley

3,024 posts

222 months

Friday 28th April 2017
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It's very good indeed.

bitchstewie

Original Poster:

51,207 posts

210 months

Sunday 30th April 2017
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Thank, short but confirms most feedback so far smile

Anything to watch for if you basically just want to be sure bad stuff isn't getting in to your peoples mailboxes?

Coming at it more from how 365 may differ from on-premises as I'm very much used to controlling every aspect of email filtering until now.

ZesPak

24,428 posts

196 months

Sunday 30th April 2017
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The online mail platforms, and especially Google and Microsoft has got this nailed.
They also have an enormous amount of data to do the analysis on, for example when you flag an email as spam, it has an enormous pool of users to get this data from and learn what makes this email spam.

bitchstewie

Original Poster:

51,207 posts

210 months

Sunday 30th April 2017
quotequote all
ZesPak said:
The online mail platforms, and especially Google and Microsoft has got this nailed.
They also have an enormous amount of data to do the analysis on, for example when you flag an email as spam, it has an enormous pool of users to get this data from and learn what makes this email spam.
Certainly I never see anything make it to my personal Gmail.

365 often feels a bit like it's seen as the poor relation, not sure why but that's kind of my point, you'd think that simply through mass of numbers their detection would be better than anything third-party.

stewies_minion

1,166 posts

187 months

Sunday 30th April 2017
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I've one company on o365 and one with on prem Exchange with Proofpoint.

The o365 offering is easily as good as Proofpoint in terms of catching spam and nastiness. Proofpoint has a load of rules etc one can configure - not sure on the o365 offering in that regard.

ZesPak

24,428 posts

196 months

Sunday 30th April 2017
quotequote all
bhstewie said:
Certainly I never see anything make it to my personal Gmail.

365 often feels a bit like it's seen as the poor relation, not sure why but that's kind of my point, you'd think that simply through mass of numbers their detection would be better than anything third-party.
I use both on a daily basis, and it's very simple imho. Gmail has got web email nailed. O365 is great because of all the corporate/company wide stuff, which feels a bit more like an aftertought.

Of course, preferences will vary but that's my experience.

As much as I love Gmail, I still like working with Outlook on a day to day basis, and the O365 integration is just ahead of course.

manic47

734 posts

165 months

Sunday 30th April 2017
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It seems OK - various bits of spam do sneak through periodically I guess when spammers try a new method.
You can add the ATP licence on top if needed, though you'd assume that EOP should have the same protection without further costs...

https://products.office.com/en-gb/exchange/online-...

As to using it, it's got the typical features re: black/white lists, threshold score rules, digest's of quarantined mail etc.




Edited by manic47 on Sunday 30th April 21:50

bitchstewie

Original Poster:

51,207 posts

210 months

Monday 15th May 2017
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A couple of weeks in and so far I'm bloody impressed to be fair.

I've left most things on the defaults so could easily tighten up on the bulk mail filter for the "I don't remember signing up for that" stuff that actually, you did sign up for, but fingers crossed it's doing a damned good job catching spam and stopping anything malicious and so far I've not had a single query where something legitimate has been rejected.