<div dir="ltr">According to this document, you can use port 25 and no user/pass authentication in two different scenarios. Of course, that's for message notification and message relay only, not Single Inbox.<div><br></div><div><a href="https://support.google.com/a/answer/176600?hl=en">https://support.google.com/a/answer/176600?hl=en</a><br></div><div><br></div><div><img src="cid:ii_1570bdadb6f36e87" alt="Inline image 1" style="margin-right: 0px;"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 8, 2016 at 2:28 PM, Aaron Banks <span dir="ltr"><<a href="mailto:amichaelbanks@hotmail.com" target="_blank">amichaelbanks@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>Has anyone ever set up Unity with google mail for voicemail to email? Is an internal server required to relay messages or can google apps be used? I have done exchange but google mail, no. Unity version is 10.5.2. I didn't think google apps could be
used because SMTP uses port 465, not 25.</p>
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<p>Thanks</p><span class="HOEnZb"><font color="#888888">
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<p>Aaron<br>
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