Issue title: Dependency on t-k/fluent-logger-golang
 Issue body: Hi!

While updating the FreeBSD port including bumping the tags of all update dependencies I noticed that MailHog pulls in `t-k/fluent-logger-golang` instead of the upstream `fluent/fluent-logger-golang`. Is there a specific reason for that? The forked project seems to be unmaintained for quite a while.

Unfortunately I don't know any go or anything about the build mechanisms and ecosystem. So I cannot create a pull request, only alert you that I noticed what might be a problem.

Kind regards,
Patrick
 Comments: 
 Comment 0: @tyndyll Is this in any way relevant at all? Shall I close the issue?

Kind regards,
Patrick
 Comment 1: Closing, apparently not interesting for the project whatsoever.
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