refused to talk to me: 421 mailbox.gstn.org.in Zimbra LMTP server closing connection; service busy

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mohdshoaib
Posts: 1
Joined: Fri Mar 23, 2018 10:07 am

refused to talk to me: 421 mailbox.gstn.org.in Zimbra LMTP server closing connection; service busy

Post by mohdshoaib »

Hi Team,


We are getting the below errors again and again. kindly suggests me.

refused to talk to me: 421 mailbox.gstn.org.in Zimbra LMTP server closing connection; service busy

All mails stucked in queue on the MTA server.
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tonster
Zimbra Employee
Zimbra Employee
Posts: 313
Joined: Fri Feb 21, 2014 10:14 am
Location: Ypsilanti, MI
ZCS/ZD Version: Release 8.7.0_GA_1659.RHEL6_64_2016

Re: refused to talk to me: 421 mailbox.gstn.org.in Zimbra LMTP server closing connection; service busy

Post by tonster »

mohdshoaib wrote:Hi Team,


We are getting the below errors again and again. kindly suggests me.

refused to talk to me: 421 mailbox.gstn.org.in Zimbra LMTP server closing connection; service busy

All mails stucked in queue on the MTA server.
What do the mailboxd logs tell you?
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