Re: [swinog] our zimbra webmail server is on the swisscom dns blacklist ...

2020-07-24 Diskussionsfäden Tobias Oetiker
scom.com ] > Von: [ mailto:swinog-boun...@lists.swinog.ch | swinog-boun...@lists.swinog.ch > ] > < [ mailto:swinog-boun...@lists.swinog.ch | swinog-boun...@lists.swinog.ch ] > > Im Auftrag von Tobias Oetiker > Gesendet: Freitag, 24. Juli 2020 08:40 > An: [ mailto:swi...@swinog.ch | s

[swinog] our zimbra webmail server is on the swisscom dns blacklist ...

2020-07-24 Diskussionsfäden Tobias Oetiker
Hi All We are running a zimbra web mail server https://zimbox.ch for our customers. Yesterday afternoon swisscom has put its IP (46.140.183.201) on their DNS blacklist ( [ https://www.swisscom.ch/de/res/hilfe/internet/internetguard/url-checker.html |

Re: [swinog] our zimbra webmail server is on the swisscom dns blacklist ...

2020-07-24 Diskussionsfäden Daniel Stirnimann
The domain name zimbox.ch seems to be listed on some phishing blocklists [1]. I found entries at G-Data (VT) and at SURBL: http://www.surbl.org/surbl-analysis -> zimbox.ch is listed in PH A ticket for list removal of this domain is already in our queue

Re: [swinog] our zimbra webmail server is on the swisscom dns blacklist ...

2020-07-24 Diskussionsfäden Robert.Guentensperger
Gesendet: Freitag, 24. Juli 2020 08:40 An: swi...@swinog.ch Betreff: [swinog] our zimbra webmail server is on the swisscom dns blacklist ... Hi All We are running a zimbra web mail server https://zimbox.ch for our customers. Yesterday afternoon swisscom has put its IP (46.140.183.201

Re: [swinog] our zimbra webmail server is on the swisscom dns blacklist ...

2020-07-24 Diskussionsfäden Florian Blaser
Hi Tobias, We were not directly impacted, but a customer of ours was hit in the same way (we're the hosting company, so when they saw SSL warnings, they directly contacted us). I pointed them to the delisting page. I didn't contact Swisscom directly, but the site's webmaster did. It seems it