Fix bug that reports wrong ip, when custom DNS is enabled

tls control panel: only show integral seconds while waiting the requested time from Lets Encrypt, in case we got back a non-integral number of seconds to wait

bind postfix to the right network interface when sending outbound mail so that SPF checks on the receiving end will pass

fixes #3 (again)

fixed typo

Removes border and rounded corners from navbar

roundcube file ownership should not preserve uid/gid from the release tarball, tar (when run as root) should always extract using --no-same-owner, fixes #667

v0.15a

Sending mail through Exchange/ActiveSync (Z-Push) had been broken since v0.14. This is now fixed.

Sending mail through Exchange/ActiveSync (Z-Push) had been broken since v0.14. This is now fixed.

 * added IMAP_SMTP_METHOD to z_push/backend_imap
 * reverting that line accidentally deleted in commit 5055ef
 * cf pull request GH-580 that commit is part of
Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net>

Fixing issue making it impossible to send mail from Z-Push

 * added IMAP_SMTP_METHOD to z_push/backend_imap
 * reverting that line accidentally deleted in commit 5055ef
 * cf pull request GH-580 that commit is part of
Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net>

Gandi tells me that .be TLD only supports algorithms 8 and 10 for DNSSEC

status checks: if a domain's DNS isnt working dont check the TLS certificate because we cant automatically provision one now anyway

when provisioning tls certs from the command line, specify domain names as command line arguments to force getting certs for those domains

fixes #646

Refactor by moving the email-the-admin code out of the status checks and into a new separate tool.

This is why I suppressed non-error output of the backups last commit - so it doesn't send a daily email.

Fix miscellaneous typos in comments

sed s/supress/suppress/g
sed s/depencies/dependencies/g