dovecot log after enable debug log as guide
Aug 30 17:55:55 ct-openldap dovecot: imap(master@ourdomain.com): Debug: Mailbox Archives/2013: Opened mail UID=5276 because: header message-id (Cache file is unusable)
Aug 30 17:55:55 ct-openldap dovecot: imap(master@ourdomain.com): Debug: Mailbox Archives/2013: Opened mail UID=5277 because: header message-id (Cache file is unusable)
Aug 30 17:55:55 ct-openldap dovecot: imap(master@ourdomain.com): Debug: Mailbox Archives/2013: Opened mail UID=5278 because: header message-id (Cache file is unusable)
Aug 30 17:55:55 ct-openldap dovecot: imap(master@ourdomain.com): Debug: Mailbox Archives/2013: Opened mail UID=5279 because: header message-id (Cache file is unusable)
/var/log/sogo/sogo.log below
Aug 30 18:01:26 sogod [1810]: 10.8.187.83 "POST /SOGo/so/master@ourdomain.com/Mail/0/folderArchives/folder_2012/view HTTP/1.1" 200 1631449/48 7.131 - - 54M
Aug 30 18:01:26 sogod [1810]: |SOGo| starting method 'POST' on uri '/SOGo/so/master@ourdomain.com/Mail/0/folderArchives/folder_2012/headers'
Aug 30 18:01:26 sogod [1810]: [ERROR] [we-rm] did not find locale for language: Chinese
391 218392 218393 218394 218395 218396 218397 218398 218399 218400 218401 218402 218403 218404 218405 218406 218407 218408 218409 218410 218411 218412 218413 218414 218415 218416 218417 218418 218419 218420 218421 218422 218423 218424 218425 218426 218427 218428 218429 218430 218431 218432 218433 218434 218435 218436 218437 218438 218439 218440 218441 218442 218443 218444 218445 218446 218447 218448 218449 218450 218451 218452 218453 218454 218455 218456 218457 218458 218459 218460 218461 218462 218463 218464 218465 218466 218467 218468 218469 218470 218471 218472 218473 218474 218475 218476 218477 218478 218479 218480 218481 218482 218483 218484 218485 218486 218487 218488 218489 218490 218491 218492 218493 218494 218495 218496 218497 218498 218499 218500 218501 218502 218503 218504 218505 218506 218507 218508 218509 218510 218511 218512 218513 218514 218515 218516 218517 218518 218519 218520 218521 218522 218523 218524 218525 218526 218527 218528 218529 218530 218531 218532 218533 218534 218535 218536 218537 218538 218539 218540 218541 218542 218543 218544 218545 218546 218547 218548 218549 218550 218551 218552 218553 218554 218555 218556 218557 218558 218559 218560 218561 218562 218563 218564 218565 218566 218567 218568 218569 218570 218571 218572 218573 218574 218575 218576 218577 218578 218579 218580 218581 218582 218583 218584 218585 218586 218587 218588 218589 218590 218591 218592 218593 218594 218595 218596 218597 218598 218599 218600 218601 218602 218603 218604 218605 218606 218607 218608 218609 218610 218611 218612 218613 218614 218615 218616 218617 218618 218619 218620 218621 218622 218623 218624 218625 218626 218627 218628 218629 218630 218631 218632 218633 218634 218635 218636 218637 218638 218639 218640
S[0x55f90f218280]: 4 OK Search completed (0.095 + 0.040 + 0.094 secs).
C[0x55f90f190f50]: 5 getquotaroot "INBOX"
S[0x55f90f218280]: 5 OK No quota (0.003 + 0.000 + 0.002 secs).
C[0x55f90f190f50]: 6 logout
S[0x55f90f218280]: * BYE Logging out
S[0x55f90f15d3a0]: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
C[0x55f90f14bdd0]: 1 login "master@ourdomain.com" "xxx"
S[0x55f90f15d3a0]: 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY SPECIAL-USE QUOTA ACL RIGHTS=texk] Logged in
C[0x55f90f14bdd0]: 2 capability
S[0x55f90f15d3a0]: * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY SPECIAL-USE QUOTA ACL RIGHTS=texk
S[0x55f90f15d3a0]: 2 OK Capability completed (0.001 + 0.037 + 0.036 secs).
C[0x55f90f14bdd0]: 3 ID ("x-originating-ip" "10.8.187.83")
S[0x55f90f15d3a0]: * ID ("name" "Dovecot")
S[0x55f90f15d3a0]: 3 OK ID completed (0.001 + 0.039 + 0.038 secs).
C[0x55f90f14bdd0]: 4 namespace
S[0x55f90f15d3a0]: * NAMESPACE (("" "/")) (("Shared/" "/")) NIL
S[0x55f90f15d3a0]: 4 OK Namespace completed (0.001 + 0.040 + 0.039 secs).
C[0x55f90f14bdd0]: 5 LIST "" ""
S[0x55f90f15d3a0]: * LIST (\Noselect) "/" ""
S[0x55f90f15d3a0]: 5 OK List completed (0.001 + 0.040 + 0.039 secs).
C[0x55f90f14bdd0]: 6 select "Archives/2012"
S[0x55f90f15d3a0]: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft unknown-0 unknown-1 unknown-2 unknown-4)
S[0x55f90f15d3a0]: * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft unknown-0 unknown-1 unknown-2 unknown-4 \*)] Flags permitted.
S[0x55f90f15d3a0]: * 217328 EXISTS
S[0x55f90f15d3a0]: * 0 RECENT
S[0x55f90f15d3a0]: * OK [UNSEEN 1] First unseen.
S[0x55f90f15d3a0]: * OK [UIDVALIDITY 1279354523] UIDs valid
S[0x55f90f15d3a0]: * OK [UIDNEXT 218643] Predicted nex2017-08-30 18:01:27.606 sogod[1810:1810] NGBufferedStream.m:299 Assertion failed in NGBufferedStream(instance), method readBytes:count:. readBytes:count: may never return zero !
Aug 30 18:01:27 sogod [1810]: <0x0x55f90f14bdd0[NGImap4Client]> ERROR(-[NGImap4Client _processUnknownCommandParserException:]): catched non-IMAP4 parsing exception NSInternalInconsistencyException: NGBufferedStream.m:299 Assertion failed in NGBufferedStream(instance), method readBytes:count:. readBytes:count: may never return zero !
2017-08-30 18:01:28.381 sogod[1810:1810] NGBufferedStream.m:299 Assertion failed in NGBufferedStream(instance), method readBytes:count:. readBytes:count: may never return zero !
Aug 30 18:01:28 sogod [1810]: <0x0x55f90f14bdd0[NGImap4Client]> ERROR(-[NGImap4Client _processUnknownCommandParserException:]): catched non-IMAP4 parsing exception NSInternalInconsistencyException: NGBufferedStream.m:299 Assertion failed in NGBufferedStream(instance), method readBytes:count:. readBytes:count: may never return zero !
Aug 30 18:01:28 sogod [1810]: [ERROR] <0x0x55f90f152d70[NGImap4Connection]> Error fetching 100 uids for url: imaps://master%40ourdomain.com@ldap.ourdomain.com/Archives/2012/
Aug 30 18:01:28 sogod [1810]: |SOGo| request took 1.710913 seconds to execute
Aug 30 18:01:28 sogod [1810]: 10.8.187.83 "POST /SOGo/so/master@ourdomain.com/Mail/0/folderArchives/folder_2012/headers HTTP/1.1" 200 148/710 1.711 - - 0
t UID
S[0x55f90f15d3a0]: 6 OK [READ-WRITE] Select completed (0.029 + 0.039 + 0.067 secs).
C[0x55f90f14bdd0]: 7 uid fetch 123062,123061,218642,123060,218641,218640,218639,123059,123058,218638,123057,123056,218637,218636,123055,123054,218635,123053,218634,123052,218633,218632,123051,123050,123049,218631,218630,123048,123047,218629,123046,123045,123044,218628,123043,218627,123042,218626,123041,123040,123039,218625,218624,218623,123038,123037,218622,218621,123036,218620,123035,218619,218618,123034,123033,123032,123031,123030,123029,123028,218617,123027,218616,123026,218615,123025,123024,218614,218613,218612,123023,218611,218610,123022,123021,123020,218609,218608,218607,218606,123019,123018,123017,218605,218604,123016,218603,123015,218602,218601,218600,123014,218599,218598,123013,123012,218597,218596,218595,218594 (UID FLAGS ENVELOPE RFC822.SIZE BODYSTRUCTURE BODY.PEEK[HEADER.FIELDS (X-PRIORITY)])
S[0x55f90f1957e0]: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
and roundcube log /var/log/maillog
contain some sensitive data, could you give me your email address so i can sent to you personally?
also i mask our email address above.