Re: [qmailtoaster] 550 5.7.511 Access denied, banned sender - Office 365

2022-01-03 Thread David Bray
Hey thanks yeah - specifically not Hotmail/Outlook/Live, my bad - these are Microsoft 365 Business accounts, so typically a company who has a Microsoft Online Exchange service Cheers David Bray e. da...@brayworth.com January 4, 2022 12:48 PM, "Angus McIntyre" wrote: > My Linode-hosted

Re: [qmailtoaster] 550 5.7.511 Access denied, banned sender - Office 365

2022-01-03 Thread Angus McIntyre
My Linode-hosted qmailtoaster install was blocked by MSN (Hotmail/Outlook/Live) recently. However, it seems that they had singled out just my IP. I don't know why; logs showed that users on my servers had sent a total of around 600 messages to about 25 distinct Hotmail etc. users in the previous

Re: [qmailtoaster] 550 5.7.511 Access denied, banned sender - Office 365

2022-01-03 Thread David Bray
I've followed their (Microsoft's) instructions, forwarded mesaage to them and got a response That pointed me to https://sender.office.com/ (https://sender.office.com/) to delist, which I did - but it said my ip was not listed ... It seems like a bigger block on Linodes IPs - so am in the

Re: [qmailtoaster] 550 5.7.511 Access denied, banned sender - Office 365

2022-01-03 Thread Eric Broch
Did you do what the failure message said, i.e., forward the massage or go to web. On 1/3/2022 3:34 PM, David Bray wrote: Hi all, does anyone see this issue ? Obviously not a toaster issue, but thought I'd bounce here ... I'm using Linode as my providor and having issues sending emails to

[qmailtoaster] 550 5.7.511 Access denied, banned sender - Office 365

2022-01-03 Thread David Bray
Hi all, does anyone see this issue ? Obviously not a toaster issue, but thought I'd bounce here ... I'm using Linode as my providor and having issues sending emails to office365 accounts - live/hotmail are not affected I see this being reported at - and it describes my issue exactly: