8 Jun
2024
8 Jun
'24
10:37 p.m.
On 6/8/24 18:05, Ron via talk wrote:
On 2024-06-08 14:56, Ansar Mohammed via talk wrote:
do they still block inbound/outbound SMTP?
I cannot verify this, but it's to be expected that residential connections would block this feature.
Otherwise, the ISP risks getting their IP range blocked by spam block lists should one customer become hacked, or otherwise misbehave.
They'd be crazy to allow the possibility of that happening (IMHO).
I just did a port scan with www.grc.com and port 465, SMTPS gets through, but 25 didn't.