do you know if att.net has a whitelist policy for their incoming email?
many of my customers' regular email were rejected by them. So I am
asking this question.
Thank you.
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Another annoying case..
MailGun IPs, probably compromised MailGun accounts.. pointed to o365
list addresses, to get the invoice vishing through..
Subject: New invoice INV02214 from Healthy Eats Cafe LLC
From: Healthy Eats Cafe LLC
To: norep...@hendrixwarrenbryan074.onmicrosoft.com
X-Mailgun-T
Did a content block, and of course the content has now updated. I've decided I'm
just going to block PayPal emails where the to header doesn't match the RCPT TO.
If PayPal wants forwarding to work for their email, they shouldn't allow
phishing content in them.
Hope to revisit this if they ever cha
On 12/12/24 16:44, Scott Q. wrote:
I understood that. You temp block the MS IP that shows high failure rate, which
may or may not be warranted.
No. I'm blocking the accounts, not the IPs. I won't block an IP that is clearly
authenticating on compromised accounts.
My fault for the misunderst
I understood that. You temp block the MS IP that shows high
failure rate, which may or may not be warranted.
My question was more along the lines of: by allowing MS IPs to mask
the user's true identity, how can you identify when a mailbox has been
compromised ?
Thanks,
Scott
On Thursday, 12/1
On 12/12/24 16:19, Scott Q. wrote:
How can you tell if they are compromised if legitimate user A connects from
France via 'New' Outlook and hacker B connects from Australia via 'New' Outlook ?
I'm afraid you misunderstood my previous answers. When an IP is behaving like :
IP 4.233.216.98 (8075
How can you tell if they are compromised if legitimate user A
connects from France via 'New' Outlook and hacker B connects from
Australia via 'New' Outlook ?
Scott
On Thursday, 12/12/2024 at 09:25 Francois Petillon via mailop wrote:
On 12/12/24 14:52, Scott Q. wrote:
> So are you guys blockin
On 12/12/24 14:52, Scott Q. wrote:
So are you guys blocking the connections from the MS ASN ? Does that result in
'New' Outlook not being able to login at all or not ?
No, we disable accounts when the credentials seem to be compromised.
François
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So are you guys blocking the connections from the MS ASN ? Does
that result in 'New' Outlook not being able to login at all or not ?
Scott
On Thursday, 12/12/2024 at 05:37 Francois Petillon via mailop wrote:
On 12/11/24 17:19, Scott Q. via mailop wrote:
> It seems MS is pushing really hard fo
* Richard Clayton via mailop :
> In some cases ... where phone numbers are present, then ringing that
> number (the only way that the recipient can contest the invoice) will
> get you to "PayPal Customer Service".
>
> They will explain that the bad invoice issue is well-known and direct
> you to
On 12/11/24 17:19, Scott Q. via mailop wrote:
It seems MS is pushing really hard for the 'NEW' Outlook
adoption. This software, along with Outlook Mobile and myMail
(mail.ru), etc, cache logon information on their own infrastructure
and then basically proxy the connection to the service provider.
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