> On 25 Feb 2021, at 08:41, Ignacio García via mailop <mailop@mailop.org> wrote:
> 
> Hi there
> 
> 
> We are a small ISP for small and medium companies only. We have several email 
> servers hosted at OVH/SoYouStart. Although some OVH IP segments are not of 
> the likes of Microsoft, some of my servers have been running for so long 
> without any incidents that their IPs have had a normal reputation at 
> Microsoft for years. Now we've set up some more, but even our failover IPs 
> are completely blocked by Hotmail servers. We of course have added those IPs 
> to the SNDS monitoring program, no email has been sent since we rented those 
> servers more than 2 months except for this week, after set up and internal 
> initial beta testing.
> 
> 
> From your experience, how long may it take to MS to allow communications from 
> those IPs? Is there anything else we can do to to help solve this situation?

Have you opened a ticket for mitigation for those IPs?

laura 

-- 
Having an Email Crisis?  We can help! 800 823-9674 

Laura Atkins
Word to the Wise
la...@wordtothewise.com
(650) 437-0741          

Email Delivery Blog: https://wordtothewise.com/blog     







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