Ever since updating to 0.9.28 I can no longer email books. This has been working fine for years, and I haven't changed any settings at all.
Running OS X 10.8.3 and it's .mobi files I'm trying to send to various Kindle email addresses.
The error message is:
Starting job: Email <book name> to <email address hidden>
Sending failed...
Traceback (most recent call last):
File "site-packages/calibre/gui2/email.py", line 37, in run
File "site-packages/calibre/gui2/email.py", line 114, in sendmail
File "site-packages/calibre/utils/smtp.py", line 94, in sendmail
File "site-packages/calibre/utils/smtp.py", line 86, in sendmail_direct
IOError: Failed to send mail: error(61, 'Connection refused')
Retrying in 1 seconds...
Sending failed...
Traceback (most recent call last):
File "site-packages/calibre/gui2/email.py", line 37, in run
File "site-packages/calibre/gui2/email.py", line 114, in sendmail
File "site-packages/calibre/utils/smtp.py", line 94, in sendmail
File "site-packages/calibre/utils/smtp.py", line 86, in sendmail_direct
IOError: Failed to send mail: error(61, 'Connection refused')
Job: "Email <book name> to <email address hidden>" failed with error:
Traceback (most recent call last):
File "site-packages/calibre/gui2/threaded_jobs.py", line 83, in start_work
File "site-packages/calibre/gui2/email.py", line 92, in __call__
IOError: Failed to send mail: error(61, 'Connection refused')
Called with args: (u'/var/folders/y1/bnz1t_v11pgfcrkp04mnb2m00000gn/T/calibre_0.9.28_tmp_xnCaPC/S9rWokcaltmpfmt.mobi', u'<book name>', u'<email address hidden>', u'E-book: <book name>', u'Attached, you will find the e-book\n\n<book name>\n\tby <author>\n\nin the MOBI format.') {u'notifications': <Queue.Queue instance at 0x120b822d8>, u'abort': <threading._Event object at 0x117202190>, u'log': <calibre.utils.logging.GUILog object at 0x117202090>}