20120720 - Scheduled Maintenance: SAN Code Upgrade

Subject: 20 July 2012 Scheduled Maintenance: SAN Code Upgrade

Details:

  • Scheduled start date and time: 07/20/2012 01:00 AM CT
  • Scheduled end date and time: 07/20/2012 05:00 AM CT
  • System(s) Affected: Exchange
  • Expected Impact: We are performing a firmware upgrade on the storage array that services your Exchange domain. There is no expected impact to customers or services.
  • Action required: None.

We appreciate your patience during this work and welcome any feedback. Thank you for being a ETRN customer. Please contact us if you have any questions.

We Answer Your Questions: FAQ

Q: What is the maximum e-mail attachment size?

A: The ETRN.com e-mail servers do not limit the size of individual e-mail attachments. The ETRN.com e-mail servers do impose a 400 MB maximum total message size limit. Individual customers can choose a smaller message size limit. We can also customize the handling of "over-sized" e-mails. Please contact us to discuss your specific needs. A couple of important facts:

1. Attachments are typically encoded in what is called Base64[1]. As a result, the actual length of MIME-compliant Base64-encoded binary data is usually about 137% of the original file size.

2. E-mails often contain both plain text and HTML components. This also increases the overall size of the e-mail.