Re: [qmailtoaster] Getting multiple copies of emails
I had the problem in the past Form clients that where configuted through .qmail- files and SQL. Removing the. qmail-files solved the behaviour. Andreas Am 31. Mai 2019 15:34:18 MESZ schrieb Peter Peltonen : >In the past I remember this kind thing happening with the old Courier >IMAP. > >Upgrading to Dovecot solved the issue. > >Buit you probably are running Dovecot already? > >Best, >Peter > >On Thu, May 30, 2019 at 3:14 AM Jeff Koch >wrote: >> >> >> Hi List: >> >> All of a sudden this morning everyone using one of our QMT7 >mailservers has started getting 6,7,8 copies of each email. This is >with IMAP accounts. It seems as if the mailserver is not registering or >marking the emails that they have already been downloaded. I checked >and we don't have multiple copies on the mailserver itself - just on >the email clients that connect to it. >> >> Any ideas ? Everything was working fine until this morning. >> >> Regards, Jeff > >- >To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com >For additional commands, e-mail: >qmailtoaster-list-h...@qmailtoaster.com -- Diese Nachricht wurde von meinem Android-Gerät mit K-9 Mail gesendet.
Re: [qmailtoaster] Getting multiple copies of emails
can you request your customer to change email client application? such as ms 2007 to 10 or 10 to 7 or 16. We didface similar issue and solved by changing email client software. -- -- Best Regards Muhammad Tahnan Al Anas On Sat, Jun 1, 2019 at 6:35 AM Jeff Koch wrote: > Hi List > > The problem seems to have dissipated. This issue started when the CPU > began reporting overheating problems. We shutdown the server and replaced > the CPU fan. For several days afterwards we began getting 10-20 copies of > all emails received from outside the server. Even after deleting them they > would come back. I suspect the mail files weren't being appended with the > correct code or had an incorrect code and, as a result, dovecot would keep > sending the same emails out to the email client. Anyway, the problem seems > to have gone away but what a mess and we had lots of customer complaints. > > Jeff > > On 5/31/2019 8:01 PM, Angus McIntyre wrote: > > I've seen duplicate emails when the server is very heavily loaded. If you > had any runaway processes that were causing loads to spike, you could get > duplicates. > > Angus > > > On 2019-05-31 09:34, Peter Peltonen wrote: > > In the past I remember this kind thing happening with the old Courier > IMAP. > > Upgrading to Dovecot solved the issue. > > Buit you probably are running Dovecot already? > > Best, > Peter > > On Thu, May 30, 2019 at 3:14 AM Jeff Koch > wrote: > > > > Hi List: > > All of a sudden this morning everyone using one of our QMT7 mailservers > has started getting 6,7,8 copies of each email. This is with IMAP accounts. > It seems as if the mailserver is not registering or marking the emails that > they have already been downloaded. I checked and we don't have multiple > copies on the mailserver itself - just on the email clients that connect to > it. > > Any ideas ? Everything was working fine until this morning. > > Regards, Jeff > > > - > To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com > For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com > > > - > To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com > For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com > > >
Re: [qmailtoaster] Getting multiple copies of emails
Hi List The problem seems to have dissipated. This issue started when the CPU began reporting overheating problems. We shutdown the server and replaced the CPU fan. For several days afterwards we began getting 10-20 copies of all emails received from outside the server. Even after deleting them they would come back. I suspect the mail files weren't being appended with the correct code or had an incorrect code and, as a result, dovecot would keep sending the same emails out to the email client. Anyway, the problem seems to have gone away but what a mess and we had lots of customer complaints. Jeff On 5/31/2019 8:01 PM, Angus McIntyre wrote: I've seen duplicate emails when the server is very heavily loaded. If you had any runaway processes that were causing loads to spike, you could get duplicates. Angus On 2019-05-31 09:34, Peter Peltonen wrote: In the past I remember this kind thing happening with the old Courier IMAP. Upgrading to Dovecot solved the issue. Buit you probably are running Dovecot already? Best, Peter On Thu, May 30, 2019 at 3:14 AM Jeff Koch wrote: Hi List: All of a sudden this morning everyone using one of our QMT7 mailservers has started getting 6,7,8 copies of each email. This is with IMAP accounts. It seems as if the mailserver is not registering or marking the emails that they have already been downloaded. I checked and we don't have multiple copies on the mailserver itself - just on the email clients that connect to it. Any ideas ? Everything was working fine until this morning. Regards, Jeff - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Getting multiple copies of emails
I've seen duplicate emails when the server is very heavily loaded. If you had any runaway processes that were causing loads to spike, you could get duplicates. Angus On 2019-05-31 09:34, Peter Peltonen wrote: In the past I remember this kind thing happening with the old Courier IMAP. Upgrading to Dovecot solved the issue. Buit you probably are running Dovecot already? Best, Peter On Thu, May 30, 2019 at 3:14 AM Jeff Koch wrote: Hi List: All of a sudden this morning everyone using one of our QMT7 mailservers has started getting 6,7,8 copies of each email. This is with IMAP accounts. It seems as if the mailserver is not registering or marking the emails that they have already been downloaded. I checked and we don't have multiple copies on the mailserver itself - just on the email clients that connect to it. Any ideas ? Everything was working fine until this morning. Regards, Jeff - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Getting multiple copies of emails
In the past I remember this kind thing happening with the old Courier IMAP. Upgrading to Dovecot solved the issue. Buit you probably are running Dovecot already? Best, Peter On Thu, May 30, 2019 at 3:14 AM Jeff Koch wrote: > > > Hi List: > > All of a sudden this morning everyone using one of our QMT7 mailservers has > started getting 6,7,8 copies of each email. This is with IMAP accounts. It > seems as if the mailserver is not registering or marking the emails that they > have already been downloaded. I checked and we don't have multiple copies on > the mailserver itself - just on the email clients that connect to it. > > Any ideas ? Everything was working fine until this morning. > > Regards, Jeff - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
[qmailtoaster] Getting multiple copies of emails
Hi List: All of a sudden this morning everyone using one of our QMT7 mailservers has started getting 6,7,8 copies of each email. This is with IMAP accounts. It seems as if the mailserver is not registering or marking the emails that they have already been downloaded. I checked and we don't have multiple copies on the mailserver itself - just on the email clients that connect to it. Any ideas ? Everything was working fine until this morning. Regards, Jeff
