Yes, we also saw delays in deliveries to iCloud. The delays (1-5 sec) occurred at different SMTP stages and are intermittent. We also saw sporadic timeouts (after 2min) while connecting.
Maarten Postmastery > On 3 Jan 2018, at 22:10, Alexander Burch <[email protected]> wrote: > > Has anyone else seen a big increase in the time it's taking to delivery to > icloud/me/mac addresses? > > I'm not seeing a ton of irregular bounces, I'm just seeing that the SMTP > handshake is taking quite a while. And I'm seeing this with many different > IPs. > > I'm wondering if they are making some changes as they incorporate Cloudmark > into their backend. Just a guess. Has anyone heard anything along those lines? > > Thanks, > Alex > > > > Alex Burch > ActiveCampaign / Deliverability Lead > (800) 357-0402 > [email protected] <mailto:[email protected]> > 1 N. Dearborn St., Chicago , Il 60602, United States > <https://www.facebook.com/activecampaign> > <http://www.twitter.com/activecampaign> > <https://www.linkedin.com/company/activecampaign-inc->_______________________________________________ > mailop mailing list > [email protected] > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
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