Re: [swinog] datacomm/vtxnet and quicknet/kfsb are missing TLS on their mailservers

. I do mandatory tls on my servers too, but not globally. Just for selected rcpt-domains/next-hops Cheers tobi Am 02.02.2018 um 09:36 schrieb Peter Keel: > Hi > > I get these errors: > > | TLS is required, but was not offered by host mx1.datacomm.ch[212.40.2.32] > > and &g

Re: [swinog] Mail to CNAME a thing?

the MX records for REMOTE. (E.g. > REMOTE has an MX of ALIAS, where ALIAS has a CNAME of LOCAL). This > can be avoided if aliases are never used in the data section of MX RRs I know of several big esp that reject if rcpt mx is resolved by a cname-rr Cheers tobi __

Re: [swinog] PTR records with CNAME ?

should forward resolve again to the ip address. Cheers tobi ___ swinog mailing list swinog@lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog

[swinog] Known mail issues @bluewin.ch?

Or anyone from bluewin reading this list (can contact me offlist if desired)? Thanks for any help with this issue tobi ___ swinog mailing list swinog@lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog

[swinog] Missing DNS A records for several domains hosted by swisscom.com

SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fr Feb 07 10:42:03 CET 2020 ;; MSG SIZE rcvd: 113 According to our passive DNS data there are at least 63 domains using one of these hosts as their MX. -- Cheers tobi signature.asc Description: OpenPGP digital signature _

[swinog] Problems accessing Sunrise networks?

Anyone seeing issues connecting to IPs belonging to sunrise? Started about 15min ago. I'm not the bgp expert but all AS numbers of Sunrise I found so far do not publish any bpg routes atm (ex https://bgp.he.net/AS5426) ___ swinog mailing list swinog@lis

Re: [swinog] Problems accessing Sunrise networks?

. Which ultimately caused connection outage to their server housing in Oerlikon. Cheers tobi p.s. thanks for pointing out that I looked up the wrong AS number ;-) On 11/25/20 4:39 PM, Ammann, Marc wrote: > Hi > > The sunrise ASN is AS6730 > AS5426 is used for mobile and not extern

Re: [swinog] Mail rejection at bluewin

We're seeing the same issue since 28th March. Looks like their new reputation system needs some fine tuning by a big hammer :-) Maybe they bought the same reputation system as 1&1 did not long ago. > 451 4.2.0 sc965: IP reputation ratelimit in effect On 3/28/21 4:16 PM, Silvan M. Gebhardt wrote:

[swinog] ftth adoption rate

service on the new fiber network ? cheers tobi Tobias Oetiker t...@oetiker.ch 062 775 9902 ___ swinog mailing list swinog@lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog