Re: [swinog] anyone else problem contacting bluewin.ch SMTP Servers?

2013-08-28 Diskussionsfäden Claudio Kuenzler
On Wed, Aug 28, 2013 at 9:35 AM, Michael Richter mrich...@sasag.ch wrote: mrichter@CL-LINUX-3OG-MR:~$ telnet mxzhh.bluewin.ch 25 Trying 195.186.227.50... Connected to mxzhh.bluewin.ch. Escape character is '^]'. 421 4.4.5 Service unavailable, concurrency limit reached. Connection closed by

Re: [swinog] anyone else problem contacting bluewin.ch SMTP Servers?

2013-08-28 Diskussionsfäden Mike Kellenberger
Yep, seeing the same error messages in our logs: 195.186.99.50 [06B0] 10:01:08 Client session 421 4.4.5 Service unavailable, concurrency limit reached. Regards, Mike -- Mike Kellenberger | Escapenet GmbH www.escapenet.ch +41 52 235 0700/04 Skype mikek70atwork Am 28.08.2013 09:35, schrieb

[swinog] gmx.ch not delivering emails to servers using greylisting?

2013-08-28 Diskussionsfäden Marc Balmer
Dear Swinogers Customers of ours for whom we operate the email infrastructure report that since about a week they can not receive any emails sent from gmx accounts. The mailservers of our customers use greylisting. Are there any known problems with gmx.ch sending to greylisting servers? Thanks

Re: [swinog] anyone else problem contacting bluewin.ch SMTP Servers?

2013-08-28 Diskussionsfäden Oliver Hitz
On 28 Aug 2013, Michael Richter wrote: Trying 195.186.227.50... Connected to mxzhh.bluewin.ch. Escape character is '^]'. 421 4.4.5 Service unavailable, concurrency limit reached. We see the mail queues growing with undeliverable mails for bluewin.ch. The same also happened on monday before

Re: [swinog] anyone else problem contacting bluewin.ch SMTP Servers?

2013-08-28 Diskussionsfäden Thomas Vogt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/28/13 11:02, Oliver Hitz wrote: On 28 Aug 2013, Michael Richter wrote: Trying 195.186.227.50... Connected to mxzhh.bluewin.ch. Escape character is '^]'. 421 4.4.5 Service unavailable, concurrency limit reached. We see the mail queues