Ostrich blog

Ostrich blog

  • Configuring Email Forwarding in Postfix

    Configuring Email Forwarding in Postfix

    Introduction Postfix is a popular Mail Transfer Agent (MTA) that allows email forwarding through various mechanisms. This guide covers user-level forwarding. My Postfix is configured to store email in the… >>>

    March 26, 2025
  • Ubiquiti EdgeRouter X – Hardware Offload

    Ubiquiti EdgeRouter X – Hardware Offload

    Introduction When I bought the Ubiquiti EdgeRouter X router, the first thing I did was test its speed via the speedtest.net website. The results disappointed me: the efficiency was only… >>>

    February 24, 2025
  • Review of the Poly BlackWire C3325 (76J21AA) headset

    Review of the Poly BlackWire C3325 (76J21AA) headset

    In this review, I explore the Poly BlackWire C3325-M USB-A HS Stereo headset, tested across three sources: smartphone audio, sound quality from the earpieces, and the microphone’s performance. Spoiler: I… >>>

    January 18, 2025
  • Seamlessly upgrading Raspberry Pi micro-SD card without loss data and services

    Seamlessly upgrading Raspberry Pi micro-SD card without loss data and services

    When working with a Raspberry Pi, upgrading your SD card to a larger capacity is a common task, especially as your projects grow in scope and require more storage. However,… >>>

    January 17, 2025
  • Portable citrus juicer rewiev YZJ-001

    Portable citrus juicer rewiev YZJ-001

    In this post, I share my review of the cheep cheniise Citrus Juicer. Model is YZJ-001 but it is no branded. This juicer will come in handy for those who… >>>

    January 11, 2025
  • Xiaomi Mi Power Bank 3 Power Bank Review

    Xiaomi Mi Power Bank 3 Power Bank Review

    This review is relevant because winter is coming soon, and the drop in temperature affects the autonomy of the phone, especially if it is already more than a few years… >>>

    November 13, 2024
  • HDD Review: Seagate Basic 4 TB (STJL4000400)

    HDD Review: Seagate Basic 4 TB (STJL4000400)

    I bought a Seagate 4 TB external hard drive, which I tell you about. This is an ordinary hard drive of the basic series. It doesn’t have any special technology… >>>

    November 8, 2024
  • Logitech MX S keyboard factory engraving

    Logitech MX S keyboard factory engraving

    Have you noticed that sometimes the letters are not arranged in the same way on a multilingual keyboard? In this message, I will try to explain to you why this… >>>

    November 5, 2024
  • How to switch language on Samsung using Logitech MX S

    How to switch language on Samsung using Logitech MX S

    In this post I describe how to set up Android Gboard Keyboard to switch physical keyboard conected to smartphone via bluetooth. In my case, when I switch languages, I see… >>>

    September 18, 2024
  • First impression of Cloud Gateway Ultra (UCG Ultra)

    First impression of Cloud Gateway Ultra (UCG Ultra)

    On February 21, the new Cloud Gateway Ultra security gateway was announced for sale in the US. After getting acquainted with its advantages, I realized that it is a powerful… >>>

    March 17, 2024
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