RFR: 151: Encode single dot characters in the SMTP client

[Robin Westberg]

Hi all,

Please review this change that ensures that lines containing a single dot are properly escaped in the SMTP client.

Best regards,
Robin

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Commits:
 - ceccb9ca: Escape lines starting with a dot character in the SMTP client

Changes: https://git.openjdk.java.net/skara/pull/240/files
 Webrev: https://webrevs.openjdk.java.net/skara/240/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/SKARA-151
  Stats: 34 lines in 3 files changed: 21 ins; 9 del; 4 mod
  Patch: https://git.openjdk.java.net/skara/pull/240.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/240/head:pull/240

PR: https://git.openjdk.java.net/skara/pull/240