sendmail a asi DNS problem

[Mira Tempír]

Zdravim

| Vazeni, resim problem se sendmailem a jsem uz z toho pomerne nestastny.

mozna jsou pro Vas vhodnejsi konference (sendmail na linux.cz)

| Symptom je, ze mail prichazi nekolikrat. Pri loglevel 65 to 
| _vetsinou_ vypada nasledovne (kde domain je moje domena a user nejaky user):
| 
| Jan 30 12:07:54 mail sendmail[21445]: MAA21445: --> 250 <xxx na yyy.cz>... Sender ok
| Jan 30 12:07:54 mail sendmail[21445]: MAA21445: <-- RCPT TO:<user na domain>
| Jan 30 12:07:54 mail sendmail[21445]: MAA21445: --> 451 <user na domain>...
|  domain: Name server timeout
| Jan 30 12:07:54 mail sendmail[21445]: MAA21445: --> 050 <user na domain>...
|  Transient parse error -- message queued for future delivery
| Jan 30 12:07:54 mail sendmail[21445]: MAA21445: --> 451 <user na domain>...
|  domain: Name server timeout
| Jan 30 12:07:54 mail sendmail[21445]: MAA21445: --> 250 <user na domain>...
|  Recipient ok (will queue)
| 
| pricemz nekdy je vsechno OK - bez Name server timout a 
| Recipient ok bez "will queue".
| 
| Kdyz je to spatne, pak se to ulozi do /var/spool/mqueue a sendmail se to
| snazi dorucit opakovane - coz se mu uspesne dari (v mboxu je to vickrat)
| a pak najednou prestane.
| Ve /var/spool/mqueue/msg je napsano domain : Defered.
| 
| Tusite nekdo cim by to mohlo byt? Jake jmeno se snazi sendmail po RCPT zjistit?

mx pro domenu odesilatele, sendmail to tusim z nejakeho duvodu dela
az po rcpt to (qmail hned po mail from)

ale samotny problem to asi nevyresi, mozna Vam poradi nekdo kdo to
pouziva

-- 
  Mira Tempír, student at fi.muni.cz
   <xtempir at informatics.muni.cz>