Difference between revisions of "Fetchmail secure connection troubles"
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| − | Sometimes your ISP may have a misconfiguration and your fetchmail can get this error: | + | [[Category:Mail]] |
| + | [[Category:Howto]] | ||
| + | Sometimes your ISP's Mail Server may have a misconfiguration and your fetchmail can get this error: | ||
Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< . | Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< . | ||
| Line 18: | Line 20: | ||
the ISP mail server, during tha authentication phase, shows as available for fetchmail a secure connection (even if this connection is NOT available as a secure one for that user); | the ISP mail server, during tha authentication phase, shows as available for fetchmail a secure connection (even if this connection is NOT available as a secure one for that user); | ||
| − | fetchmail then tries to authenticate with TLS and the connection is refused; the solution is to force fetchmail to avoid using secure protocols (command line switch --sslproto ' ') | + | fetchmail then tries to authenticate with TLS and the connection is refused; the solution is to force fetchmail to avoid using secure protocols (command line switch --sslproto ' ' ) |
Copy the file: | Copy the file: | ||
| Line 29: | Line 31: | ||
| − | Then with your favourite editor find the following lines | + | Then, with your favourite editor, open 90fetchmail and find the following lines: |
# FetchMails service configuration | # FetchMails service configuration | ||
| Line 41: | Line 43: | ||
$staticvalue .= "set bouncemail\nset properties \"\"\n" ; | $staticvalue .= "set bouncemail\nset properties \"\"\n" ; | ||
| − | + | you must modify the following line: | |
| − | my $staticvalue = "/usr/bin/fetchmail $mdbg --sslproto | + | my $staticvalue = "/usr/bin/fetchmail $mdbg --sslproto ' ' --fetchmailrc - <<EOF\n" ; |
| − | adding the -- | + | adding the --sslproto ' ' switch (this is like saying sslproto none). |
| − | Note that | + | {{Note box|Note that ' ' is not " but a double ' without space between ' and ' }} |
Complete with: | Complete with: | ||
| − | expand-template /etc/fetchmail | + | expand-template /etc/fetchmail |
Latest revision as of 23:56, 31 March 2010
Sometimes your ISP's Mail Server may have a misconfiguration and your fetchmail can get this error:
Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< . Jan 12 06:45:32 smesmb fetchmail[4260]: mail.dominiocliente.it: upgrade to TLS succeeded. Jan 12 06:45:32 smesmb fetchmail[4260]: POP3> AUTH CRAM-MD5 Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< + PDE1NjUzNzUuMTI2MzI3NTE4NkBldGluZXQuaW5mbz4= Jan 12 06:45:32 smesmb fetchmail[4260]: POP3> aW5mb0BzdHVkaW8tbWcuaXQgNTEzM2Y0Zjg4MGY5NzFjOTQ0YzY1ZDZkY2RkYzFlNGQ= Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< -ERR secure access to this account is disabled Jan 12 06:45:32 smesmb fetchmail[4260]: Jan 12 06:45:32 smesmb fetchmail[4260]: POP3> USER info@dominiocliente.it Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< +OK please send the PASS Jan 12 06:45:32 smesmb fetchmail[4260]: POP3> PASS * Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< -ERR secure access to this account is disabled Jan 12 06:45:32 smesmb fetchmail[4260]: secure access to this account is disabled Jan 12 06:45:32 smesmb fetchmail[4260]: Authorization failure on info@dominiocliente.it@mail.dominiocliente.it Jan 12 06:45:32 smesmb fetchmail[4260]: POP3> QUIT Jan 12 06:45:32 smesmb fetchmail[4260]: POP3< +OK CommuniGate Pro POP3 Server connection closed
the ISP mail server, during tha authentication phase, shows as available for fetchmail a secure connection (even if this connection is NOT available as a secure one for that user); fetchmail then tries to authenticate with TLS and the connection is refused; the solution is to force fetchmail to avoid using secure protocols (command line switch --sslproto ' ' )
Copy the file:
/etc/e-smith/templates/etc/fetchmail/90fetchmail
in:
/etc/e-smith/templates-custom/etc/fetchmail/90fetchmail
Then, with your favourite editor, open 90fetchmail and find the following lines:
# FetchMails service configuration
$ServOpt = ' timeout ' . ( $FM->prop('timeout') || 60 ) . $ServOpt;
my $ssl = ;
if ( $mtype =~ s/^S// ) { $ssl = 'options ssl' }
my $mdbg='-d0 --silent --syslog';
if($Debug eq "YES") { $mdbg='-d0 --verbose --syslog'; }
my $staticvalue = "/usr/bin/fetchmail $mdbg --fetchmailrc - <<EOF\n" ;
$staticvalue .= "set postmaster \"postmaster\@$dom\"\n" ;
$staticvalue .= "set bouncemail\nset properties \"\"\n" ;
you must modify the following line:
my $staticvalue = "/usr/bin/fetchmail $mdbg --sslproto ' ' --fetchmailrc - <<EOF\n" ;
adding the --sslproto ' ' switch (this is like saying sslproto none).
Complete with:
expand-template /etc/fetchmail
