The Community Forums

Interact with an entire community of cPanel & WHM users!
  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

remote_smtp defer (-44)

Discussion in 'E-mail Discussions' started by adapter, Nov 27, 2006.

  1. adapter

    adapter Well-Known Member
    PartnerNOC

    Joined:
    Sep 17, 2003
    Messages:
    391
    Likes Received:
    0
    Trophy Points:
    166
    hi,

    i have a problem with my smtp, if i send email btw my 2 server i can't receive it, checking the log i have the following error:

    T=remote_smtp defer (-44): SMTP error from remote mail server after RCPT
    TO:<dir@domain.com>: host domain[ip]: 451 Could not complete
    sender verify callout


    what's wrong?
     
    #1 adapter, Nov 27, 2006
  2. chirpy

    chirpy Well-Known Member

    Joined:
    Jun 15, 2002
    Messages:
    13,472
    Likes Received:
    20
    Trophy Points:
    463
    Location:
    Go on, have a guess
    As it says, sender verify callout failed. Try disabling that option in WHM > Exim configuration Editor
     
    #2 chirpy, Nov 27, 2006
  3. InternetPEI

    InternetPEI Well-Known Member

    Joined:
    May 26, 2003
    Messages:
    102
    Likes Received:
    0
    Trophy Points:
    166
    Does this cause any other issues or possible security risk with spam when this is disabled?
     
    #3 InternetPEI, Dec 2, 2006
  4. chirpy

    chirpy Well-Known Member

    Joined:
    Jun 15, 2002
    Messages:
    13,472
    Likes Received:
    20
    Trophy Points:
    463
    Location:
    Go on, have a guess
    It's not a security risk, but could well increase the amount of deliverable spam.
     
    #4 chirpy, Dec 3, 2006
  5. InternetPEI

    InternetPEI Well-Known Member

    Joined:
    May 26, 2003
    Messages:
    102
    Likes Received:
    0
    Trophy Points:
    166
    Thanks :)

    I will keep an eye on it.
     
    #5 InternetPEI, Dec 3, 2006
(You must log in or sign up to post here.)
Loading...
Similar Threads - remote_smtp defer
  1. Shadowrider

    Deferred due to greylisting question

    Shadowrider, Jun 24, 2017, in forum: E-mail Discussions
    Replies:
    3
    Views:
    123
    cPanelMichael
    Jun 26, 2017
  2. BrandonP

    Unable to validate setting for max_defer_fail_percentage: 0.

    BrandonP, Mar 13, 2017, in forum: General Discussion
    Replies:
    1
    Views:
    284
    cPanelMichael
    Mar 13, 2017
  3. sktest123

    BIND deferred reload time DNSadmin question

    sktest123, Feb 21, 2017, in forum: General Discussion
    Replies:
    3
    Views:
    255
    cPanelMichael
    Feb 22, 2017
  4. vaishali gupta

    SOLVED Domain has exceeded the max defers and failures per hour

    vaishali gupta, Dec 8, 2016, in forum: E-mail Discussions
    Replies:
    1
    Views:
    631
    cPanelMichael
    Dec 8, 2016
  5. workflux

    Automatically block account based on deferred messages

    workflux, Sep 22, 2016, in forum: E-mail Discussions
    Replies:
    4
    Views:
    461
    cPanelMichael
    Oct 5, 2016

Share This Page