Yes I also just noticed this "MessageRouterUpload' error for the first time about 1-2 weeks ago.
However, it hasn't slowed anything down for us. Our delivery times to Gmail have not been affected. Thanks, Alex -- Alexander Burch ActiveCampaign / Deliverability Lead abu...@activecampaign.com 1 North Dearborn Street, Suite 500, Chicago, IL 60602 <https://www.facebook.com/activecampaign> <http://www.twitter.com/activecampaign> <https://www.linkedin.com/company/activecampaign-inc-> <https://www.activecampaign.com/sig/?u=aburch&c=1> On Thu, Jun 28, 2018 at 9:15 AM Vaibhav <v.kulawade...@gmail.com> wrote: > Hi Everyone, > > Since past one week, we observed that Gmail MX is throwing below mention > SMTP error. Does anyone observed the same ? > > *421 4.7.0 Temporary System Problem. Try again later > (MessageRouterUpload).* > > Also, we could see avg. delivery time to Gmail has been increased & SSL / > TLS handshake taking long time than usual which causes drop in delivery by > 30% at Gmail. Anyone has same observation ? > > --Vaibhav > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop >
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