[sylpheed:33932] Re: can not send email enywhere

Ricardo Mones mones at debian.org
Fri May 7 00:53:07 JST 2010

On Thu, May 06, 2010 at 08:32:41AM -0700, Abolfazl Rostamzadeh wrote:
> Hello,
> I just installed Sylpheed 3.0.2 (win xp)
> while I can send email using two other email client applications, Sylpheed continusly shows 
> Error occurred while sending the message:
> 550 See http://spf.pobox.com/why.html?sender=...
> how "pobox.com" control my sending emails?
> I use port 587 for sending.
> receiving is good
> where is the problem?

  Looks like the joys of the SPF [0], AKA your domain provider only wants you
  to use their SMTP server(s) if you use their domain address otherwise
  you're a spammer!
  Visiting the URL in the error will probably tell you the reason ;)


[0] http://en.wikipedia.org/wiki/Sender_Policy_Framework
  Ricardo Mones 
  RTFM - "Read The Manual" (The 'F' is silent). Usually a very good 
  idea.                                             Bjarne Stroustrup

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: Digital signature
Url : http://www.sraoss.jp/pipermail/sylpheed/attachments/20100506/e4656983/attachment.bin 

More information about the Sylpheed mailing list