us-smtp-inbound-1.mimecast.com.
us-smtp-inbound-2.mimecast.com.
2600:9000:20be:3400:1a:b672:ca00:93a1
2600:9000:20be:400:1a:b672:ca00:93a1
2600:9000:20be:4800:1a:b672:ca00:93a1
2600:9000:20be:8600:1a:b672:ca00:93a1
2600:9000:20be:8c00:1a:b672:ca00:93a1
2600:9000:20be:9200:1a:b672:ca00:93a1
2600:9000:20be:9a00:1a:b672:ca00:93a1
2600:9000:20be:c000:1a:b672:ca00:93a1
inbound-smtp.us-east-1.amazonaws.com.
mx1.ovh.net.
mx2.ovh.net.
mxb.ovh.net.
mx1.emailsrvr.com.
mx2.emailsrvr.com.
d2hg756r08ib89.cloudfront.net.
2600:9000:20be:2a00:1f:add0:5640:93a1
2600:9000:20be:2800:1f:add0:5640:93a1
2600:9000:20be:be00:1f:add0:5640:93a1
2600:9000:20be:3400:1f:add0:5640:93a1
2600:9000:20be:5800:1f:add0:5640:93a1
2600:9000:20be:1200:1f:add0:5640:93a1
2600:9000:20be:1000:1f:add0:5640:93a1
2600:9000:20be:6e00:1f:add0:5640:93a1
d2404kkxze4a3x.cloudfront.net.
2600:9000:20be:a600:18:cc15:8b40:93a1
2600:9000:20be:2200:18:cc15:8b40:93a1
2600:9000:20be:2e00:18:cc15:8b40:93a1
2600:9000:20be:1600:18:cc15:8b40:93a1
2600:9000:20be:ca00:18:cc15:8b40:93a1
2600:9000:20be:5600:18:cc15:8b40:93a1
2600:9000:20be:f200:18:cc15:8b40:93a1
2600:9000:20be:ac00:18:cc15:8b40:93a1
d3xqmltqp9ciq.cloudfront.net.
2600:9000:20be:f800:b:8a86:2880:93a1
2600:9000:20be:9a00:b:8a86:2880:93a1
2600:9000:20be:400:b:8a86:2880:93a1
2600:9000:20be:5400:b:8a86:2880:93a1
2600:9000:20be:7a00:b:8a86:2880:93a1
2600:9000:20be:fa00:b:8a86:2880:93a1
2600:9000:20be:6400:b:8a86:2880:93a1
2600:9000:20be:ae00:b:8a86:2880:93a1