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blockMesh error

Recently, I met the problem when I ran blockMesh word::stripInvalid() called for word hostname localhost-01 For debug level (= 2) > 1 this is considered fatal the problem may come from postfix mail service. when checked your postfix, it output valid_hostname: invalid character 32(decimal): localhost-01 postfix: fatal: unable to use my own hostname localhost-01 The reason was that there’s a… Read more →