17 Apr
2010
17 Apr
'10
3:40 p.m.
* Mike:
I've tried to get the attention of senderbase, which is claiming activity from my address space which is in fact either un-routed or within dynamic subscriber blocks that have outbound smtp filtering in effect.
Could you share technical details on your filters, please? If you only filter incoming TCP packets from your customers with destination port 25, these filters might well be insufficient.